Word Problems

Problem 4301

Convert 0.000000783 to scientific notation.

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Problem 4302

A historian finds marriage records from 1800-1820. Answer these: a) Descriptive summary? b) Inference? c) Population? d) Is 26.1 a statistic or parameter?

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Problem 4303

Are the populations the same if two different samples of 10 students support single sex classrooms? A. No, B. Yes, C. Yes, D. No.

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Problem 4304

Convert $19.2 \times 10^{8}$ minutes to hours.

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Problem 4305

Two students sample 10 each to find support for single sex classrooms. Answer parts a and b about their populations.

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Problem 4306

Convert $19.2 \times 10^{8}$ minutes to hours.

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Problem 4307

A historian finds marriage records (1800-1820) showing an average age of 26.1 years. Answer the following: a. What is the descriptive summary? b. What is the inference about the population? c. What population does this refer to? d. Is 26.1 a statistic or a parameter?

See Solution

Problem 4308

Convert $6.16 \times 10^{6}$ to standard form.

See Solution

Problem 4309

Convert $68,500,000$ to scientific notation.

See Solution

Problem 4310

Convert the number 0.00037 into scientific notation.

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Problem 4311

Convert $\frac{3}{5}$ to a percentage, $98.3\%$ to a decimal, find $78\%$ of 100, and convert 0.616 to a percentage.

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Problem 4312

What is the scientific notation for the number 855,000,000,000?

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Problem 4313

What is the standard form of the number $6.14 \times 10^{-9}$ ? Drag the answer into the box.

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Problem 4314

Is the $31\%$ response from the poll a statistic or a parameter regarding voter opinions on immigration?

See Solution

Problem 4315

Convert $\frac{3}{5}$ to a percentage, $98.3\%$ to a decimal, find $78\%$ of 100, and convert 0.616 to a percentage.

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Problem 4316

Convert $\frac{3}{5}$ to a percentage, $98.3\%$ to a decimal, find $78\%$ of 100, and convert 0.616 to a percentage.

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Problem 4317

Porter's class has 24 eggs, each student gets 4. What equation finds students $s$ ? Solve: $s + 4 = 24$ or $4s = 24$ .

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Problem 4318

Coach Roberts ordered 16 trophies at a reduced price, paying \$ 152. Find the normal price per trophy.

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Problem 4319

Adam ordered 14 beach towels for \$105 after a \$3.25 discount each. Find the normal price per towel.

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Problem 4320

Calculate the area of a kite with diagonals 7 yards and 2 yards using the formula $\frac{1}{2} \times d_1 \times d_2$ .

See Solution

Problem 4321

Fred's family has 5 phones. With a \$50 discount, the first month's bill is \$62.25. Find the regular monthly rate per phone.

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Problem 4322

Regan's class needs 2 bottles per student. With 3 students not going, she stocked 46 bottles. Find total students in class.

See Solution

Problem 4323

Find the midpoint of the line segment with endpoints $K(7,7)$ and $L(1,3)$ . Choose from the options: A. $(-3,-2)$ B. $(3,-2)$ C. $(-3,2)$ D. $(3,2)$ .

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Problem 4324

How many electrons are in a ${ }^{209} \mathrm{Bi}$ atom?

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Problem 4325

Find the midpoint $M$ of the segment with endpoints $K(7,7)$ and $L(1,3)$ . A. $(-3,-2)$ B. $(3,-2)$ C. $(-3,2)$ D. $(3,2)$

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Problem 4326

Find the number of protons, electrons, and neutrons in bromine-80. Protons = 35, Neutrons = 80 - 35 = 45.

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Problem 4327

Find the number of protons, electrons, and neutrons in a bromine-80 atom.

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Problem 4328

What element is produced when "Sr undergoes $\beta$ decay?

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Problem 4329

Calculate the average atomic mass of Chromium (Cr).

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Problem 4330

Determine the number of significant figures in the number $2.005 \times 10^{-9}$ .

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Problem 4331

A smart TV's price dropped by $10\%$ . What is the sale price if the original price was \$1,250?

See Solution

Problem 4332

Find the slope of the line through points $(-9,10)$ and $(-13,13)$ . Express your answer in simplest form.

See Solution

Problem 4333

Determine the number of significant figures in the value 700.

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Problem 4334

Count the significant figures in the number $0.070020$ .

See Solution

Problem 4335

Count the significant figures in the number $1.00100$ .

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Problem 4336

Count the significant figures in 9020.0.

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Problem 4337

Find $x$ if $\overline{K M}$ bisects $\angle J K L$ with $m \angle J K L=92^{\circ}$ and $m \angle M K L=(5 x+1)^{\circ}$ .

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Problem 4338

In a talent show with 8 acts, find the probabilities of: A) singer first, comedian second, dancer third, pianist fourth; B) any order of pianist, comedian, dancer, juggler in first four. Provide answers as simplified fractions. $P(A)=$ $P(B)=$

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Problem 4339

Find the reflection rule for triangle $C(3,8), D(5,12), E(4,6)$ to $C'(-8,-3), D'(-12,5), E'(-6,-4)$ .

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Problem 4340

Convert 87 kg to pounds using the conversion $1 \mathrm{lb} \approx 0.45 \mathrm{kg}$ . Round to the nearest whole number.

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Problem 4341

Find the equation to determine when the car rental costs are equal: A. $40.49 d=31.49 d$ B. $24.5+15.99 d=27.5+3.99 d$ C. $27.5 d+15.99=24.5 d+3.99$ D. $24.5 d+15.99=27.5 d+3.99$

See Solution

Problem 4342

A pump delivers $8 \frac{1}{3}$ gallons/min. If it runs for 5 min, how many gallons are transferred? A. 10 B. $13 \frac{1}{3}$ C. $40 \frac{1}{3}$ D. 41 E. $41 \frac{2}{3}$

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Problem 4343

How much weight is added using 4 weights of $1 \frac{1}{4}$ ounces each? Options: F. 4 oz, G. $4 \frac{1}{4}$ oz, H. $4 \frac{3}{4}$ oz, J. 5 oz, K. $5 \frac{1}{2}$ oz.

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Problem 4344

Find the total thickness of a beam made of 5 boards, each $1 \frac{3}{4}$ inches thick. What is the total thickness? A. $4 \frac{3}{4}$ inches B. 6 inches C. 7 inches D. $7 \frac{1}{2}$ inches E. $8 \frac{3}{4}$ inches

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Problem 4345

How many milliliters of waste are extracted in 24 hours if you extract $1 \frac{1}{2}$ mL each hour?

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Problem 4346

Find the slope of the line connecting points $(-2,-6)$ and $(2,2)$ . Choose the correct answer.

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Problem 4347

The employee pays 40% of \ $12,350 annually. Calculate the biweekly cost: Biweekly Insurance Cost$ =\ $[?]$

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Problem 4348

You have $1 \frac{1}{2}$ rolls of dimes worth \$5 each. What is your total deposit? Options: A. \$3.00, B. \$5.00, C. \$6.50, D. \$7.50.

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Problem 4349

What instrument setting is needed for a patient's arm thickness of $3 \frac{1}{4}$ inches if the setting is 8 per inch? A. 22 B. 24 C. 26 D. 30 E. 34

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Problem 4350

A country has 45 states. If the average area is 180,126 km², is this a statistic or a parameter? Choose A, B, C, or D.

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Problem 4351

Is the salary data of each teacher in a school a population or a sample? Choose A, B, C, or D.

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Problem 4352

Set a drill to go $\frac{3}{8}$ of the way through a 2.5 cm thick sheet. How deep should the drill be set?

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Problem 4353

Find the slope of the line connecting points (6,9) and (7,1). Choose the correct answer: (A) $-\frac{1}{8}$ , (B) -8, (C) $\frac{1}{8}$ , (D) 8.

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Problem 4354

The employee pays 20% of \$2,730 yearly for insurance. What is the biweekly deduction? Biweekly Insurance Cost \$[?]

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Problem 4355

The employee pays 30% of \ $7,540 for insurance. Find the biweekly cost: Biweekly Insurance Cost$ =\ $[?]$

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Problem 4356

True or false: A company randomly selects 100 out of 5000 employees to gauge interest in on-site daycare. Is this a random sample?

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Problem 4357

Calculate the bill for $1 \frac{3}{4}$ hours at a rate of \$80 per hour. Options: A. \$60 B. \$90 C. \$100 D. \$120 E. \$140

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Problem 4358

Find the slope of the line connecting the points $(-9,-6)$ and $(3,-9)$ . Choices: (A) -4 (B) $-\frac{1}{4}$ (C) 4 (D) $\frac{1}{4}$

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Problem 4359

What is the distance between the handle and the blade if company policy requires it to be $1 \frac{1}{2}$ times 7 inches? A. $7 \frac{1}{2}$ inches B. $8 \frac{1}{2}$ inches C. 9 inches D. $10 \frac{1}{2}$ inches E. 11 inches

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Problem 4360

The employee pays 40% of \$12,610 per year. What is the biweekly deduction from their paycheck? Biweekly Cost = \$[?]

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Problem 4361

How much clearance is needed for 5 layers of insulation that are $3 \frac{1}{2}$ inches thick each? Options: F. $10 \frac{1}{2}$ , G. $12 \frac{1}{2}$ , H. 16, J. $17 \frac{1}{2}$ , K. 19.

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Problem 4362

How much length should you add to a pipe if the joint is $3 \frac{1}{2}$ inches and the pipe extends $\frac{1}{4}$ into it? F. $\frac{1}{4}$ inch G. $\frac{7}{8}$ inch H. $1 \frac{1}{8}$ inches J. $1 \frac{1}{4}$ inches K. $1 \frac{3}{4}$ inches

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Problem 4363

Calculate the overtime pay for an employee with a normal rate of \ $16.50, where overtime is$ 1 \frac{1}{2}$ times the normal rate.

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Problem 4364

The employee pays 20% of \ $2,990 for health insurance. What is the biweekly deduction? Biweekly Insurance Cost$ =\ $[?]$

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Problem 4365

A historian finds marriage records from $1800-1820$ showing an average age of 26.7. Answer these questions about the data.

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Problem 4366

A historian estimates the average age at marriage of men (1800-1820): average age is 26.7 years, range is 25.8-27.6 years.
a. What summarizes the data? b. What infers about the population? c. What population is referred to? d. Is 26.7 a statistic or parameter?

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Problem 4367

How much blood is needed for 3 tests if each requires $2 \frac{1}{4}$ cc? A. $3 \frac{1}{12}$ cc B. $6 \frac{1}{4}$ cc C. $6 \frac{1}{2}$ cc D. $6 \frac{3}{4}$ cc E. $7 \frac{1}{2}$ cc

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Problem 4368

Is $55\%$ of seniors owning a vehicle a statistic or a parameter? Choose the correct explanation.

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Problem 4369

In a poll of 1,002 women, $46\%$ favored using federal tax dollars for embryo research. Identify the population and sample.

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Problem 4370

Calculate the total bill for $38 \frac{1}{6}$ hours at a rate of \$60 per hour. What is the total?

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Problem 4371

Calculate the length of the segment between (2,2) and (5,-3) using the formula: $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$ .

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Problem 4372

A driver can deliver how much stone today if a truck carries $5 \frac{1}{2}$ tons and makes 6 deliveries?

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Problem 4373

Find the midpoint of the segment with endpoints $(-2,3)$ and $(5,-3)$ .

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Problem 4374

A reflection in the $x$ -axis of $y=f(x)$ is $h(x)=$ . A reflection in the $y$ -axis is represented by .

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Problem 4375

Find the distance between points (2,3) and (5,-3). Use simplified radical form if necessary.

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Problem 4376

To clean dental instruments, if the water to disinfectant ratio is 2:3, how much water is needed for 9 parts disinfectant? A. 2 B. 3 C. 6 D. 8 E. 9

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Problem 4377

Calculate the total screws needed for 12 kitchen doors (2 screws each) and 6 bathroom doors (1 screw each). Choices: A. 8 B. 10 C. 18 D. 22 E. 30

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Problem 4378

Match each function $h$ with its transformation: (a) $h(x)=f(x)+c$ , (b) $h(x)=f(x)-c$ , (c) $h(x)=f(x+c)$ , (d) $h(x)=f(x-c)$ .

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Problem 4379

Find the length of $F G$ and the midpoint of $E H$ if $E H=30$ and it's divided by $F$ and $G$ in the ratio $5:3:2$ .

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Problem 4380

Find the average number of restaurants visited per week: 3, 4, 2, and 3. What is the average? F. 2 G. 3 H. 4 ง. 9 K. 12

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Problem 4381

A 36-inch pipe has a 14-inch piece cut from it. How much is left? F. 12 inches G. 18 inches H. 22 inches J. 32 inches K. 50 inches

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Problem 4382

Find $x$ if $R S = x + 8$ , $S T = 2x - 6$ , and $R T = 32$ . Calculate $R S$ and $S T$ .

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Problem 4383

A hospital patient owes \$550 and pays \$50 monthly. How much is left after 2 payments? A. \$50 B. \$100 C. \$400 D. \$450 E. \$500

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Problem 4384

Find $x$ if $R S=x+8$ , $S T=2x-6$ , and $R T=32$ . Calculate $R S$ and $S T$ as well.

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Problem 4385

Calculate the fencing needed for a 50 ft by 35 ft yard, minus 20 ft along the building. Options: A. 70 ft B. 85 ft C. 150 ft D. 170 ft E. 190 ft

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Problem 4386

Classify the data from a bakery ticket system: Is it qualitative/quantitative, discrete/continuous, and what is its measurement level?

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Problem 4387

Stock snacks for 96 passengers: $\frac{1}{4}$ pretzels, $\frac{1}{2}$ peanuts, $\frac{1}{4}$ chips. How many pretzel bags?

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Problem 4388

What is the property value if annual net income is \$22,000 and capitalization rate is 8%? Options: \$275,000, \$176,000, \$200,000, \$183,000.

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Problem 4389

Calculate the total cost of a trip: airfare \$1,332, hotel \$1,500, car rental \$60/day for 7 days. Total?

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Problem 4390

You collected 340 surveys in March and 408 in April. If you enter 68 surveys daily, how many days to enter all?

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Problem 4391

Calculate the total cost of a trip: airfare \$1,332, hotel \$1,500, car rental \$60/day for 7 days. What is the total?

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Problem 4392

Find the equation for the function $g(x)$ , which is $f(x)=x^{2}$ shifted left 3, up 9, and reflected in the $x$ -axis.

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Problem 4393

A parcel of land is valued at \$274,550 assessed at 85% of market value. Find the market value.

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Problem 4394

Define the function $g(x)$ based on the graph of $f(x)=|x|$ shifted left 1 unit and down 9 units.

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Problem 4395

Borrowing \$20,000 at 10% simple interest for 2.5 years will require a payback of how much?

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Problem 4396

What sales price is needed for a $400,000$ property to achieve a $15\%$ net gain after a $6\%$ broker commission?

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Problem 4397

A salesperson sells 50 acres at \$900/acre with a 10% commission. What's the broker's share after a 60-40 split?

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Problem 4398

Calculate the total bill for a table with a ham sandwich, meatball hoagie, fries, iced tea, and lemonade.

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Problem 4399

You drive 1,820 miles for 36 hours, earning \$0.60 per mile. How much will you earn? Options: A. \$21.60 B. \$1,092.00 C. \$2,092.00 D. \$10,920.00 F. \$65,520.00

See Solution

Problem 4400

You wrote 20 tickets this month, twice as many for defacing property. What fraction of tickets were for defacing property? A. $\frac{1}{30}$ B. $\frac{1}{20}$ C. $\frac{1}{10}$ D. $\frac{1}{5}$

See Solution

1 ...41 42 43 44 45 46 47 ...101

Word Problems

Problem 4301

Convert 0.000000783 to scientific notation.

Problem 4302

A historian finds marriage records from 1800-1820. Answer these: a) Descriptive summary? b) Inference? c) Population? d) Is 26.1 a statistic or parameter?

Problem 4303

Are the populations the same if two different samples of 10 students support single sex classrooms? A. No, B. Yes, C. Yes, D. No.

Problem 4304

Convert 19.2×10819.2 \times 10^{8}19.2×108 minutes to hours.

Problem 4305

Two students sample 10 each to find support for single sex classrooms. Answer parts a and b about their populations.

Problem 4306

Convert 19.2×10819.2 \times 10^{8}19.2×108 minutes to hours.

Problem 4307

A historian finds marriage records (1800-1820) showing an average age of 26.1 years. Answer the following: a. What is the descriptive summary? b. What is the inference about the population? c. What population does this refer to? d. Is 26.1 a statistic or a parameter?

Problem 4308

Convert 6.16×1066.16 \times 10^{6}6.16×106 to standard form.

Problem 4309

Convert 68,500,00068,500,00068,500,000 to scientific notation.

Problem 4310

Convert the number 0.00037 into scientific notation.

Problem 4311

Convert 35\frac{3}{5}53​ to a percentage, 98.3%98.3\%98.3% to a decimal, find 78%78\%78% of 100, and convert 0.616 to a percentage.

Problem 4312

What is the scientific notation for the number 855,000,000,000?

Problem 4313

What is the standard form of the number 6.14×10−96.14 \times 10^{-9}6.14×10−9? Drag the answer into the box.

Problem 4314

Is the 31%31\%31% response from the poll a statistic or a parameter regarding voter opinions on immigration?

Problem 4315

Convert 35\frac{3}{5}53​ to a percentage, 98.3%98.3\%98.3% to a decimal, find 78%78\%78% of 100, and convert 0.616 to a percentage.

Problem 4316

Convert 35\frac{3}{5}53​ to a percentage, 98.3%98.3\%98.3% to a decimal, find 78%78\%78% of 100, and convert 0.616 to a percentage.

Problem 4317

Porter's class has 24 eggs, each student gets 4. What equation finds students sss? Solve: s+4=24s + 4 = 24s+4=24 or 4s=244s = 244s=24.

Problem 4318

Coach Roberts ordered 16 trophies at a reduced price, paying \$ 152. Find the normal price per trophy.

Problem 4319

Adam ordered 14 beach towels for \$105 after a \$3.25 discount each. Find the normal price per towel.

Problem 4320

Calculate the area of a kite with diagonals 7 yards and 2 yards using the formula 12×d1×d2\frac{1}{2} \times d_1 \times d_221​×d1​×d2​.

Problem 4321

Fred's family has 5 phones. With a \$50 discount, the first month's bill is \$62.25. Find the regular monthly rate per phone.

Problem 4322

Regan's class needs 2 bottles per student. With 3 students not going, she stocked 46 bottles. Find total students in class.

Problem 4323

Find the midpoint of the line segment with endpoints K(7,7)K(7,7)K(7,7) and L(1,3)L(1,3)L(1,3). Choose from the options: A. (−3,−2)(-3,-2)(−3,−2) B. (3,−2)(3,-2)(3,−2) C. (−3,2)(-3,2)(−3,2) D. (3,2)(3,2)(3,2).

Problem 4324

How many electrons are in a 209Bi{ }^{209} \mathrm{Bi}209Bi atom?

Problem 4325

Find the midpoint MMM of the segment with endpoints K(7,7)K(7,7)K(7,7) and L(1,3)L(1,3)L(1,3). A. (−3,−2)(-3,-2)(−3,−2) B. (3,−2)(3,-2)(3,−2) C. (−3,2)(-3,2)(−3,2) D. (3,2)(3,2)(3,2)

Problem 4326

Find the number of protons, electrons, and neutrons in bromine-80. Protons = 35, Neutrons = 80 - 35 = 45.

Problem 4327

Find the number of protons, electrons, and neutrons in a bromine-80 atom.

Problem 4328

What element is produced when "Sr undergoes β\betaβ decay?

Problem 4329

Calculate the average atomic mass of Chromium (Cr).

Problem 4330

Determine the number of significant figures in the number 2.005×10−92.005 \times 10^{-9}2.005×10−9.

Problem 4331

A smart TV's price dropped by 10%10\%10%. What is the sale price if the original price was \$1,250?

Problem 4332

Find the slope of the line through points (−9,10)(-9,10)(−9,10) and (−13,13)(-13,13)(−13,13). Express your answer in simplest form.

Problem 4333

Determine the number of significant figures in the value 700.

Problem 4334

Count the significant figures in the number 0.0700200.0700200.070020.

Problem 4335

Count the significant figures in the number 1.001001.001001.00100.

Problem 4336

Count the significant figures in 9020.0.

Problem 4337

Find xxx if KM‾\overline{K M}KM bisects ∠JKL\angle J K L∠JKL with m∠JKL=92∘m \angle J K L=92^{\circ}m∠JKL=92∘ and m∠MKL=(5x+1)∘m \angle M K L=(5 x+1)^{\circ}m∠MKL=(5x+1)∘.

Problem 4338

In a talent show with 8 acts, find the probabilities of: A) singer first, comedian second, dancer third, pianist fourth; B) any order of pianist, comedian, dancer, juggler in first four. Provide answers as simplified fractions. P(A)= P(A)= P(A)= P(B)= P(B)= P(B)=

Problem 4339

Find the reflection rule for triangle C(3,8),D(5,12),E(4,6)C(3,8), D(5,12), E(4,6)C(3,8),D(5,12),E(4,6) to C′(−8,−3),D′(−12,5),E′(−6,−4)C'(-8,-3), D'(-12,5), E'(-6,-4)C′(−8,−3),D′(−12,5),E′(−6,−4).

Problem 4340

Convert $19.2 \times 10^{8}$ minutes to hours.

Convert $19.2 \times 10^{8}$ minutes to hours.

Convert $6.16 \times 10^{6}$ to standard form.

Convert $68,500,000$ to scientific notation.

Convert $\frac{3}{5}$ to a percentage, $98.3\%$ to a decimal, find $78\%$ of 100, and convert 0.616 to a percentage.

What is the standard form of the number $6.14 \times 10^{-9}$ ? Drag the answer into the box.

Is the $31\%$ response from the poll a statistic or a parameter regarding voter opinions on immigration?

Convert $\frac{3}{5}$ to a percentage, $98.3\%$ to a decimal, find $78\%$ of 100, and convert 0.616 to a percentage.

Convert $\frac{3}{5}$ to a percentage, $98.3\%$ to a decimal, find $78\%$ of 100, and convert 0.616 to a percentage.

Porter's class has 24 eggs, each student gets 4. What equation finds students $s$ ? Solve: $s + 4 = 24$ or $4s = 24$ .

Calculate the area of a kite with diagonals 7 yards and 2 yards using the formula $\frac{1}{2} \times d_1 \times d_2$ .

Find the midpoint of the line segment with endpoints $K(7,7)$ and $L(1,3)$ . Choose from the options: A. $(-3,-2)$ B. $(3,-2)$ C. $(-3,2)$ D. $(3,2)$ .

How many electrons are in a ${ }^{209} \mathrm{Bi}$ atom?

Find the midpoint $M$ of the segment with endpoints $K(7,7)$ and $L(1,3)$ . A. $(-3,-2)$ B. $(3,-2)$ C. $(-3,2)$ D. $(3,2)$

What element is produced when "Sr undergoes $\beta$ decay?

Determine the number of significant figures in the number $2.005 \times 10^{-9}$ .

A smart TV's price dropped by $10\%$ . What is the sale price if the original price was \$1,250?

Find the slope of the line through points $(-9,10)$ and $(-13,13)$ . Express your answer in simplest form.

Count the significant figures in the number $0.070020$ .

Count the significant figures in the number $1.00100$ .

Find $x$ if $\overline{K M}$ bisects $\angle J K L$ with $m \angle J K L=92^{\circ}$ and $m \angle M K L=(5 x+1)^{\circ}$ .

In a talent show with 8 acts, find the probabilities of: A) singer first, comedian second, dancer third, pianist fourth; B) any order of pianist, comedian, dancer, juggler in first four. Provide answers as simplified fractions. $P(A)=$ $P(B)=$

Find the reflection rule for triangle $C(3,8), D(5,12), E(4,6)$ to $C'(-8,-3), D'(-12,5), E'(-6,-4)$ .

Convert 87 kg to pounds using the conversion $1 \mathrm{lb} \approx 0.45 \mathrm{kg}$ . Round to the nearest whole number.

A pump delivers $8 \frac{1}{3}$ gallons/min. If it runs for 5 min, how many gallons are transferred? A. 10 B. $13 \frac{1}{3}$ C. $40 \frac{1}{3}$ D. 41 E. $41 \frac{2}{3}$

How much weight is added using 4 weights of $1 \frac{1}{4}$ ounces each? Options: F. 4 oz, G. $4 \frac{1}{4}$ oz, H. $4 \frac{3}{4}$ oz, J. 5 oz, K. $5 \frac{1}{2}$ oz.

Find the total thickness of a beam made of 5 boards, each $1 \frac{3}{4}$ inches thick. What is the total thickness? A. $4 \frac{3}{4}$ inches B. 6 inches C. 7 inches D. $7 \frac{1}{2}$ inches E. $8 \frac{3}{4}$ inches

How many milliliters of waste are extracted in 24 hours if you extract $1 \frac{1}{2}$ mL each hour?

Find the slope of the line connecting points $(-2,-6)$ and $(2,2)$ . Choose the correct answer.

The employee pays 40% of \ $12,350 annually. Calculate the biweekly cost: Biweekly Insurance Cost$ =\ $[?]$

You have $1 \frac{1}{2}$ rolls of dimes worth \$5 each. What is your total deposit? Options: A. \$3.00, B. \$5.00, C. \$6.50, D. \$7.50.

What instrument setting is needed for a patient's arm thickness of $3 \frac{1}{4}$ inches if the setting is 8 per inch? A. 22 B. 24 C. 26 D. 30 E. 34

Set a drill to go $\frac{3}{8}$ of the way through a 2.5 cm thick sheet. How deep should the drill be set?

Find the slope of the line connecting points (6,9) and (7,1). Choose the correct answer: (A) $-\frac{1}{8}$ , (B) -8, (C) $\frac{1}{8}$ , (D) 8.

The employee pays 30% of \ $7,540 for insurance. Find the biweekly cost: Biweekly Insurance Cost$ =\ $[?]$

Calculate the bill for $1 \frac{3}{4}$ hours at a rate of \$80 per hour. Options: A. \$60 B. \$90 C. \$100 D. \$120 E. \$140

Find the slope of the line connecting the points $(-9,-6)$ and $(3,-9)$ . Choices: (A) -4 (B) $-\frac{1}{4}$ (C) 4 (D) $\frac{1}{4}$

What is the distance between the handle and the blade if company policy requires it to be $1 \frac{1}{2}$ times 7 inches? A. $7 \frac{1}{2}$ inches B. $8 \frac{1}{2}$ inches C. 9 inches D. $10 \frac{1}{2}$ inches E. 11 inches

How much clearance is needed for 5 layers of insulation that are $3 \frac{1}{2}$ inches thick each? Options: F. $10 \frac{1}{2}$ , G. $12 \frac{1}{2}$ , H. 16, J. $17 \frac{1}{2}$ , K. 19.

How much length should you add to a pipe if the joint is $3 \frac{1}{2}$ inches and the pipe extends $\frac{1}{4}$ into it? F. $\frac{1}{4}$ inch G. $\frac{7}{8}$ inch H. $1 \frac{1}{8}$ inches J. $1 \frac{1}{4}$ inches K. $1 \frac{3}{4}$ inches

Calculate the overtime pay for an employee with a normal rate of \ $16.50, where overtime is$ 1 \frac{1}{2}$ times the normal rate.

The employee pays 20% of \ $2,990 for health insurance. What is the biweekly deduction? Biweekly Insurance Cost$ =\ $[?]$

A historian finds marriage records from $1800-1820$ showing an average age of 26.7. Answer these questions about the data.

A historian estimates the average age at marriage of men (1800-1820): average age is 26.7 years, range is 25.8-27.6 years.
a. What summarizes the data? b. What infers about the population? c. What population is referred to? d. Is 26.7 a statistic or parameter?

How much blood is needed for 3 tests if each requires $2 \frac{1}{4}$ cc? A. $3 \frac{1}{12}$ cc B. $6 \frac{1}{4}$ cc C. $6 \frac{1}{2}$ cc D. $6 \frac{3}{4}$ cc E. $7 \frac{1}{2}$ cc

Is $55\%$ of seniors owning a vehicle a statistic or a parameter? Choose the correct explanation.

In a poll of 1,002 women, $46\%$ favored using federal tax dollars for embryo research. Identify the population and sample.

Calculate the total bill for $38 \frac{1}{6}$ hours at a rate of \$60 per hour. What is the total?

Calculate the length of the segment between (2,2) and (5,-3) using the formula: $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$ .

A driver can deliver how much stone today if a truck carries $5 \frac{1}{2}$ tons and makes 6 deliveries?

Find the midpoint of the segment with endpoints $(-2,3)$ and $(5,-3)$ .

A reflection in the $x$ -axis of $y=f(x)$ is $h(x)=$ . A reflection in the $y$ -axis is represented by .