Math

Problem 40301

Jude has half of Tobias's \$4,300. How much money does Jude have in his teddy bear?

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Problem 40302

Hector's insurance increases by 15% because he's male. Define the function $M(x)$ for his new monthly premium.

See Solution

Problem 40303

Find the limit as $x$ approaches 1 for the expression $2 - 3x$ .

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Problem 40304

Which aspect of a statistical study does the statement about cohabitation and divorce refer to: Inference, Design, or Description?

See Solution

Problem 40305

Define a function $S(x)$ for the 30% discount on monthly premiums for students with a $3.0$ GPA or higher.

See Solution

Problem 40306

Define a function $H(x)$ to calculate the cost after a 30% discount on Hector's original amount $x$ .

See Solution

Problem 40307

Simplify the following expressions:
1. $3^{8} \times 3^{4}=$
2. $8^{10} \times 8^{7}=$
3. $m^{5} \times m^{2}=$
4. $b^{12} \div b^{5}=$
5. $6^{12} \times 6^{6} \div 6^{8} \times 6^{2}=$
6. $c^{5} \times c^{4}=$

See Solution

Problem 40308

Evaluate the limit: $107 \lim _{x \rightarrow 1}(2-3 x)=-1$

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Problem 40309

A study of 27,000 individuals tested if a herbal supplement reduces asthma attacks. What aspects relate to design and description?

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Problem 40310

Determine the transformations to show $\triangle QRS \cong \triangle TUV$ . Choose all correct options: A) Reflect across $x$ , then $y$ , then $x$ . B) Reflect across $y$ . C) Rotate $90^{\circ}$ clockwise, then reflect across $y$ . D) Rotate $180^{\circ}$ , then reflect across $x$ . E) Translate $4$ units left.

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Problem 40311

What type of statistics is it when $90 \%$ of taste testers prefer the new coffee brand? Options: Investigation, Description, Design, Inference, None.

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Problem 40312

A golfer has data on clubhead speeds (mph) and distances (yards) for 20 games. What analysis should be done: correlation, averages, or something else?

See Solution

Problem 40313

Define a function $H(x)$ for Hector's payment after a 30\% discount on the original amount $x$ .

See Solution

Problem 40314

How many times more Marvel graphic novels ( $10^{6}$ ) were sold than DC comic books ( $10^{3}$ )?

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Problem 40315

A survey asked 857 people about their pets. Identify (a) the sample, (b) the population, and (c) the statistic. What is the sample? A. The public in the country. B. People who didn't respond. C. The 857 respondents. D. The $9\%$ with 1 pet.

See Solution

Problem 40316

Find the missing coordinate in the pair $(-4, ?)$ that satisfies the equation $6x - 4y = 9$ .

See Solution

Problem 40317

Solve for $f$ in the equation $f + 2 = -11$ .

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Problem 40318

A survey asked 857 people about their pets. Identify the sample, population, and statistic: (a) sample? (b) population? (c) statistic?

See Solution

Problem 40319

Find the missing value in the pair $(?, \frac{3}{2})$ that satisfies the equation $6x - 4y = 9$ .

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Problem 40320

Calculate $6^{2}+3+5 \times 2$ and show the steps.

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Problem 40321

Solve for $x$ in the equation $-33=x+1$ .

See Solution

Problem 40322

A survey of 857 people asked about pet ownership. Identify (a) sample, (b) population, and (c) statistic ( $9\%$ with 1 pet).

See Solution

Problem 40323

Hector's premium increases by 35% after a speeding ticket. If he pays \$1260 yearly, find his new monthly premium.

See Solution

Problem 40324

Solve for $b$ in the equation: $-b + 3 = -26$ .

See Solution

Problem 40325

Identify the subject, sample, and population for the government study on model A midsized cars. What is the subject? A. new model A cars B. midsized cars C. new midsized cars D. model A cars

See Solution

Problem 40326

Solve for $v$ in the equation $8.3v = -51$ .

See Solution

Problem 40327

Identify the subject, sample, and population for a study on model A midsized cars' emissions and mileage.
(a) Subject: A. new model A midsized cars (b) Sample: D. few new model A midsized cars chosen for study

See Solution

Problem 40328

Find the pre-image of vertex $A^{\prime}(8,5)$ after reflection across the $y$ -axis. Options: $(-8,-6)$ , $(-6,8)$ , $(8,6)$ , $(6,-8)$ .

See Solution

Problem 40329

Calculate $(2.5 \times 10^{-10})(7 \times 10^{-6})$ and express in scientific notation.

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Problem 40330

Figure $B$ is in Quadrant IV. After reflecting, rotating, and translating it, determine if these statements are true or false:
a. $B'''$ is in Quadrant II. b. $B$ is in Quadrant III. c. The $x$ -coordinates of $B'''$ are all negative. d. The $y$ -coordinates of $B''$ are all positive.
Initial position and shape of $B$ are needed.

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Problem 40331

Compare $8.76 \times 10^{6}$ and $8.76 \times 10^{2}$ . Complete: $3.76 \times 10^{6}$ is Choose... times Choose. than $8.76 \times 10^{2}$ .

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Problem 40332

Find which reflection of the segment from $(-4,-6)$ to $(-6,4)$ gives endpoints $(4,-6)$ and $(6,4)$ .

See Solution

Problem 40333

Identify (a) subject, (b) sample, and (c) population for model A midsized cars used in a pollution study.

See Solution

Problem 40334

How many grams of trash did the US throw away in 2013 if each person discarded $4.5 \times 10^{2}$ grams daily? $5.3 \times 10 \square \mathrm{g}$

See Solution

Problem 40335

Convert 0.000000783 to scientific notation.

See Solution

Problem 40336

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?

See Solution

Problem 40337

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

See Solution

Problem 40338

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

See Solution

Problem 40339

Find the slope of the line through points A(4,-3) and B(-4,-1).

See Solution

Problem 40340

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 40341

Find the slope of the line through points $A(4,-3)$ and $B(-4,-1)$ , then determine the y-intercept as an ordered pair.

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Problem 40342

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

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Problem 40343

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?

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Problem 40344

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

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Problem 40345

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

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Problem 40346

Convert the number 0.00037 into scientific notation.

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Problem 40347

Calculate $2^{-2} \cdot(12 \cdot 3)-5^{3}$ .

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Problem 40348

Match the expression: $27 \cdot\left(\left(3^{3}\right)^{-1}\right)$

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Problem 40349

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 40350

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

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Problem 40351

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

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Problem 40352

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

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Problem 40353

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

See Solution

Problem 40354

Calculate $275.75 - 113.5 + 36.125$ and round to the correct significant figures.

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Problem 40355

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

See Solution

Problem 40356

Divide $4 \frac{1}{3}$ by $\frac{2}{5}$ .

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Problem 40357

Find the sum of $9.245 + 3.5725$ and round to the correct significant figures.

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Problem 40358

Calculate the sum of $5.295 + 33.75 + 2.12$ and express your answer with the correct significant figures.

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Problem 40359

1

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Problem 40360

Calculate the distance $d$ between points $A=(-3,4)$ and $B=(5,8)$ using the formula $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ . Round to the nearest tenth.

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Problem 40361

Calculate $450 / 950.20$ and round to the correct number of significant figures using the division rule.

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Problem 40362

Calculate $0.505 \div 0.2$ and round your answer to the correct number of significant figures.

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Problem 40363

Calculate $3.25 \times 10^{-2} + 3.572 \times 10^{-3} + 6.125 \times 10^{-1}$ and round to the correct significant figures.

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Problem 40364

If $AB=49$ and $BC=22$ , find the length $AC$ .

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Problem 40365

Find the average pages read per day from the end of day 2 to day 6, given total pages: $45, 77, 116, 166, 227$ .

See Solution

Problem 40366

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

See Solution

Problem 40367

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

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Problem 40368

Find $f(-7)$ for the function $f(x)=6x-3$ . Show your work: $f(-7)=$

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Problem 40369

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

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Problem 40370

Analyze toy sales data: identify fast-selling toys and those with excess stock. Clarify 'H' for ratios of Fidget Toys, Block Sets, and Dolls.

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Problem 40371

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

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Problem 40372

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 40373

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

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Problem 40374

Calculate the toy sales ratio: $\text{Ratio} = \frac{\text{Number Sold}}{\text{Number Remaining}}$ for each toy type.

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Problem 40375

Combine the following translations into a single translation:
21. $T_{\langle-3,3\rangle} \circ T_{\langle-2,4\rangle}$
22. $T_{\langle-4,-3\rangle} \circ T_{\langle 3,1\rangle}$
23. $T_{\langle 5,-6\rangle} \circ T_{\langle-7,5\rangle}$
24. $T_{\langle 8,-2\rangle} \circ T_{\langle-4,9\rangle}$

See Solution

Problem 40376

Factor the polynomial $-18x - 27$ completely.

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Problem 40377

Solve $8 x - 2 y = 26$ for $y$ . Find the expression for $y$ .

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Problem 40378

Find $f(3)$ for the function $f(x)=-7x+2$ . Show your work.

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Problem 40379

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 40380

Solve for $m$ in the equation $\frac{m}{3}+\frac{k}{5}=2$ .

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Problem 40381

Find $g(-8)$ for the function $g(x)=-x^{2}+6$ . Show your work: $g(-8)=$

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Problem 40382

Factor the expression: $(2x-2)(x+5)$ .

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Problem 40383

Factor the polynomial $x^{2}-5x+6$ .

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Problem 40384

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

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Problem 40385

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. $(3,2)$

See Solution

Problem 40386

Find $g(-10)$ for the function $g(x)=-3 x^{2}-4 x$ . Show your work.

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Problem 40387

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

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Problem 40388

Find $g(1)$ for the function $g(x)=2 x^{2}-3 x+4$ .

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Problem 40389

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

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Problem 40390

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

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Problem 40391

Simplify the expression to a single power of 4: $4^{5} \cdot 4^{2}$ .

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Problem 40392

Find $f(\ln 3)$ for the function $f(x)=2 e^{2 x}$ .

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Problem 40393

Calculate the average atomic mass of Chromium (Cr).

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Problem 40394

Determine the missing proportions and percentages for Verbal SAT score intervals given the frequencies:
$700-799$ : 17, $600-699$ : 22, $500-599$ : 15, $400-499$ : 4, $300-399$ : 2.

See Solution

Problem 40395

Simplify $3^{6} \times 3$ to a single power of 3.

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Problem 40396

Solve for $x$ in the equation $g(x)=7$ where $g(x)=2x+1$ .

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Problem 40397

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

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Problem 40398

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

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Problem 40399

Solve the equation $x^{2}-2 x-45=2 x$ .

See Solution

Problem 40400

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

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1 ...401 402 403 404 405 406 407 ...662

Math

Problem 40301

Jude has half of Tobias's \$4,300. How much money does Jude have in his teddy bear?

Problem 40302

Hector's insurance increases by 15% because he's male. Define the function M(x)M(x)M(x) for his new monthly premium.

Problem 40303

Find the limit as xxx approaches 1 for the expression 2−3x2 - 3x2−3x.

Problem 40304

Which aspect of a statistical study does the statement about cohabitation and divorce refer to: Inference, Design, or Description?

Problem 40305

Define a function S(x)S(x)S(x) for the 30% discount on monthly premiums for students with a 3.03.03.0 GPA or higher.

Problem 40306

Define a function H(x)H(x)H(x) to calculate the cost after a 30% discount on Hector's original amount xxx.

Problem 40307

Problem 40308

Evaluate the limit: 107lim⁡x→1(2−3x)=−1107 \lim _{x \rightarrow 1}(2-3 x)=-1107limx→1​(2−3x)=−1

Problem 40309

A study of 27,000 individuals tested if a herbal supplement reduces asthma attacks. What aspects relate to design and description?

Problem 40310

Problem 40311

What type of statistics is it when 90%90 \%90% of taste testers prefer the new coffee brand? Options: Investigation, Description, Design, Inference, None.

Problem 40312

A golfer has data on clubhead speeds (mph) and distances (yards) for 20 games. What analysis should be done: correlation, averages, or something else?

Problem 40313

Define a function H(x)H(x)H(x) for Hector's payment after a 30\% discount on the original amount xxx.

Problem 40314

How many times more Marvel graphic novels (10610^{6}106) were sold than DC comic books (10310^{3}103)?

Problem 40315

A survey asked 857 people about their pets. Identify (a) the sample, (b) the population, and (c) the statistic. What is the sample? A. The public in the country. B. People who didn't respond. C. The 857 respondents. D. The 9%9\%9% with 1 pet.

Problem 40316

Find the missing coordinate in the pair (−4,?)(-4, ?)(−4,?) that satisfies the equation 6x−4y=96x - 4y = 96x−4y=9.

Problem 40317

Solve for fff in the equation f+2=−11f + 2 = -11f+2=−11.

Problem 40318

A survey asked 857 people about their pets. Identify the sample, population, and statistic: (a) sample? (b) population? (c) statistic?

Problem 40319

Find the missing value in the pair (?,32)(?, \frac{3}{2})(?,23​) that satisfies the equation 6x−4y=96x - 4y = 96x−4y=9.

Problem 40320

Calculate 62+3+5×26^{2}+3+5 \times 262+3+5×2 and show the steps.

Problem 40321

Solve for xxx in the equation −33=x+1-33=x+1−33=x+1.

Problem 40322

A survey of 857 people asked about pet ownership. Identify (a) sample, (b) population, and (c) statistic (9%9\%9% with 1 pet).

Problem 40323

Hector's premium increases by 35% after a speeding ticket. If he pays \$1260 yearly, find his new monthly premium.

Problem 40324

Solve for bbb in the equation: −b+3=−26-b + 3 = -26−b+3=−26.

Problem 40325

Identify the subject, sample, and population for the government study on model A midsized cars. What is the subject? A. new model A cars B. midsized cars C. new midsized cars D. model A cars

Problem 40326

Solve for vvv in the equation 8.3v=−518.3v = -518.3v=−51.

Problem 40327

Identify the subject, sample, and population for a study on model A midsized cars' emissions and mileage. (a) Subject: A. new model A midsized cars (b) Sample: D. few new model A midsized cars chosen for study

Problem 40328

Find the pre-image of vertex A′(8,5)A^{\prime}(8,5)A′(8,5) after reflection across the yyy-axis. Options: (−8,−6)(-8,-6)(−8,−6), (−6,8)(-6,8)(−6,8), (8,6)(8,6)(8,6), (6,−8)(6,-8)(6,−8).

Problem 40329

Calculate (2.5×10−10)(7×10−6)(2.5 \times 10^{-10})(7 \times 10^{-6})(2.5×10−10)(7×10−6) and express in scientific notation.

Problem 40330

Problem 40331

Compare 8.76×1068.76 \times 10^{6}8.76×106 and 8.76×1028.76 \times 10^{2}8.76×102. Complete: 3.76×1063.76 \times 10^{6}3.76×106 is Choose... times Choose. than 8.76×1028.76 \times 10^{2}8.76×102.

Problem 40332

Find which reflection of the segment from (−4,−6)(-4,-6)(−4,−6) to (−6,4)(-6,4)(−6,4) gives endpoints (4,−6)(4,-6)(4,−6) and (6,4)(6,4)(6,4).

Problem 40333

Identify (a) subject, (b) sample, and (c) population for model A midsized cars used in a pollution study.

Problem 40334

How many grams of trash did the US throw away in 2013 if each person discarded 4.5×1024.5 \times 10^{2}4.5×102 grams daily? 5.3×10□g 5.3 \times 10 \square \mathrm{g} 5.3×10□g

Problem 40335

Convert 0.000000783 to scientific notation.

Problem 40336

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 40337

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 40338

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

Problem 40339

Find the slope of the line through points A(4,-3) and B(-4,-1).

Problem 40340

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

Problem 40341

Find the slope of the line through points A(4,−3)A(4,-3)A(4,−3) and B(−4,−1)B(-4,-1)B(−4,−1), then determine the y-intercept as an ordered pair.

Hector's insurance increases by 15% because he's male. Define the function $M(x)$ for his new monthly premium.

Find the limit as $x$ approaches 1 for the expression $2 - 3x$ .

Define a function $S(x)$ for the 30% discount on monthly premiums for students with a $3.0$ GPA or higher.

Define a function $H(x)$ to calculate the cost after a 30% discount on Hector's original amount $x$ .

Evaluate the limit: $107 \lim _{x \rightarrow 1}(2-3 x)=-1$

What type of statistics is it when $90 \%$ of taste testers prefer the new coffee brand? Options: Investigation, Description, Design, Inference, None.

Define a function $H(x)$ for Hector's payment after a 30\% discount on the original amount $x$ .

How many times more Marvel graphic novels ( $10^{6}$ ) were sold than DC comic books ( $10^{3}$ )?

A survey asked 857 people about their pets. Identify (a) the sample, (b) the population, and (c) the statistic. What is the sample? A. The public in the country. B. People who didn't respond. C. The 857 respondents. D. The $9\%$ with 1 pet.

Find the missing coordinate in the pair $(-4, ?)$ that satisfies the equation $6x - 4y = 9$ .

Solve for $f$ in the equation $f + 2 = -11$ .

Find the missing value in the pair $(?, \frac{3}{2})$ that satisfies the equation $6x - 4y = 9$ .

Calculate $6^{2}+3+5 \times 2$ and show the steps.

Solve for $x$ in the equation $-33=x+1$ .

A survey of 857 people asked about pet ownership. Identify (a) sample, (b) population, and (c) statistic ( $9\%$ with 1 pet).

Solve for $b$ in the equation: $-b + 3 = -26$ .

Solve for $v$ in the equation $8.3v = -51$ .

Identify the subject, sample, and population for a study on model A midsized cars' emissions and mileage.
(a) Subject: A. new model A midsized cars (b) Sample: D. few new model A midsized cars chosen for study

Find the pre-image of vertex $A^{\prime}(8,5)$ after reflection across the $y$ -axis. Options: $(-8,-6)$ , $(-6,8)$ , $(8,6)$ , $(6,-8)$ .

Calculate $(2.5 \times 10^{-10})(7 \times 10^{-6})$ and express in scientific notation.

Compare $8.76 \times 10^{6}$ and $8.76 \times 10^{2}$ . Complete: $3.76 \times 10^{6}$ is Choose... times Choose. than $8.76 \times 10^{2}$ .

Find which reflection of the segment from $(-4,-6)$ to $(-6,4)$ gives endpoints $(4,-6)$ and $(6,4)$ .

How many grams of trash did the US throw away in 2013 if each person discarded $4.5 \times 10^{2}$ grams daily? $5.3 \times 10 \square \mathrm{g}$

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

Find the slope of the line through points $A(4,-3)$ and $B(-4,-1)$ , then determine the y-intercept as an ordered pair.

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.

Calculate $2^{-2} \cdot(12 \cdot 3)-5^{3}$ .

Match the expression: $27 \cdot\left(\left(3^{3}\right)^{-1}\right)$

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.

Calculate $275.75 - 113.5 + 36.125$ and round to the correct significant figures.

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

Divide $4 \frac{1}{3}$ by $\frac{2}{5}$ .

Find the sum of $9.245 + 3.5725$ and round to the correct significant figures.

Calculate the sum of $5.295 + 33.75 + 2.12$ and express your answer with the correct significant figures.

Calculate the distance $d$ between points $A=(-3,4)$ and $B=(5,8)$ using the formula $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$ . Round to the nearest tenth.

Calculate $450 / 950.20$ and round to the correct number of significant figures using the division rule.

Calculate $0.505 \div 0.2$ and round your answer to the correct number of significant figures.

Calculate $3.25 \times 10^{-2} + 3.572 \times 10^{-3} + 6.125 \times 10^{-1}$ and round to the correct significant figures.

If $AB=49$ and $BC=22$ , find the length $AC$ .

Find the average pages read per day from the end of day 2 to day 6, given total pages: $45, 77, 116, 166, 227$ .

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

Find $f(-7)$ for the function $f(x)=6x-3$ . Show your work: $f(-7)=$

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

Calculate the toy sales ratio: $\text{Ratio} = \frac{\text{Number Sold}}{\text{Number Remaining}}$ for each toy type.