Expression

Problem 7201

$\iint_{0}\left(x^{2}+y^{3}\right) d x d y . \quad 0=\{(x, y) \mid 0 \leq x \leq 10 \leq y \leq 1\}$

See Solution

Problem 7202

Which term in the polynomial $2 x^{3}+5 x^{2}-3 x+1$ has the leading coefficient? (A) 1
B $-3 x$ C $5 x^{2}$ (D) $2 x^{3}$

See Solution

Problem 7203

Find an antiderivative for each function when $\mathrm{C}=0$ . a. $\frac{4}{3} \sqrt[3]{x}$ b. $\frac{1}{4 \sqrt[4]{x^{3}}}$ c. $\sqrt[4]{x}+\frac{1}{\sqrt[4]{x}}$

See Solution

Problem 7204

Which polynomial is written in standard form? (A) $x-x^{2}+x^{3}-x^{4}$
B $x^{2}+2 x^{3}+7 x+4$ C $4 x^{2}-2 x+6$ D $3 x^{2}+4 x+5 x^{3}+2$

See Solution

Problem 7205

Suppose $\int_{0}^{3} f(x) d x=2, \int_{3}^{5} f(x) d x=-4$ , and $\int_{3}^{5} g(x) d x=1$ . Evaluate the integrals in parts a $-d$ . a. $\int_{0}^{3} 4 f(x) d x=8$ (Simplify your answer.) b. $\int_{3}^{5}-9 g(x) d x=\square$ (Simplify your answer.)

See Solution

Problem 7206

Condense each logarithm. 5) $4 \log _{b} x-2 \log _{b} 6-\frac{1}{2} \log _{b} y$

See Solution

Problem 7207

v) $12 a^{8} b^{8} \div\left(-6 a^{6} b^{4}\right)$

See Solution

Problem 7208

肘 Apps Leadership Outreach APES APLT Math Physics Classes Login Gmail My Drive - Google... My AP Login-Colle... My Citation list 4/18... Your Sets/Quizilet Wordiune I AI Wîte... Mastery: 47\% Correct answers: $8 / 13$ 18271296 8/13
Evaluate $\log _{8} 8$ 1 0 $-1$ 8

See Solution

Problem 7209

7. Simplify each expression. a) $2\left(\csc ^{2} x-\cot ^{2} x\right)$ b) $\cot ^{2} x\left(\sec ^{2} x-1\right)$ d) $\frac{\cos x}{\sin x \cot x}$

See Solution

Problem 7210

oom DeltaMath All Bookma:
Math tnment \#3 at 10:00 PM ruence, Flowchart Proof (Level (Level 1) (Level 2) (Level 1) uence Criteria
Given: $\overline{A B} \cong \overline{A C}$ and $\angle B A D \cong \angle C A D$ . Prove: $\angle D B C \cong \angle D C B$ . Note: quadrilateral properties are not permitted in this proof.

See Solution

Problem 7211

Simplify the fraction $\frac{6}{9}$ .

See Solution

Problem 7212

Evaluate $y + \frac{x}{6}$ for $x = 24$ and $y = 21$ .

See Solution

Problem 7213

Simplify the fraction $\frac{2}{6}$ .

See Solution

Problem 7214

Calculate $76.2 \div 18.4 \approx$

See Solution

Problem 7215

Estimate the quotient: $32.4 \div 3 \approx ?$

See Solution

Problem 7216

Calculate: 1) $76.2 \div 18.4$ , 2) $18.4 \sqrt{76.2}$ or $18 \div 76$ , 3) $\frac{-71}{4}$ .

See Solution

Problem 7217

Is "3 basketballs to 3 basketballs" a ratio statement? Check True or False.

See Solution

Problem 7218

Calculate $215.04 \div 8.4$ and express the result as a terminating decimal.

See Solution

Problem 7219

Calculate $32.037 \div 9.05$ and round the result to the tenths place.

See Solution

Problem 7220

Convert the division problem 1,042 ÷ 25 into a fraction.

See Solution

Problem 7221

What fraction of an acre is a land parcel measuring 50 yards by 30 yards? Simplify your answer.

See Solution

Problem 7222

Order the following numbers from least to greatest: -3.25, 3.1, and $-\frac{16}{4}$ .

See Solution

Problem 7223

Calculate $120 - 43$ .

See Solution

Problem 7224

Calculate $120 - 43$ .

See Solution

Problem 7225

Draw a model and write the expression for doubling the sum of 5 and 4: $(5+4) \times 2$ or $(5+4)+(5+4)$ .

See Solution

Problem 7226

Calculate $52 - 33$ .

See Solution

Problem 7227

Given the populations for the world and India in 2030 and 2050, find:
(a) India's population change from 2030 to 2050.
(b) Change in India's percentage of the world population from 2030 to 2050.

See Solution

Problem 7228

Round 3.681076 to three significant figures.

See Solution

Problem 7229

Round 247081352.4 to 2 significant figures. What is the result?

See Solution

Problem 7230

Find the probability a randomly chosen shopper arrived by car or bus from 1,050 shoppers: 550 by car, 120 by bus.

See Solution

Problem 7231

Round 247081352.4 to 2 significant figures.

See Solution

Problem 7232

Rewrite 247081352.4 with 2 significant figures: 2.4, 250000000, 240000000, or 2.5?

See Solution

Problem 7233

Rewrite 22 with 1 significant figure.

See Solution

Problem 7234

Round 254.6381 to three significant figures.

See Solution

Problem 7235

Calculate the result of $413.2 - 0.004 - 2.0$ and express your answer with the correct significant figures.

See Solution

Problem 7236

Calculate $0.0300 + 212.1$ and report the answer with the correct significant figures.

See Solution

Problem 7237

Calculate $18.01 \times 2.23 \times 14.8$ and report the answer with the correct significant figures.

See Solution

Problem 7238

How much heavier is a piece of iron ( $\frac{3}{4}$ lb) than a piece of aluminum ( $\frac{1}{2}$ lb)?

See Solution

Problem 7239

What does an expected value of \$ 500 from buying five game tickets mean? a. 1 in 5 chance of winning b. 0.20 probability of winning \$ 500 c. Win \$ 500 from at least one ticket d. Average winnings from five tickets is \$ 500

See Solution

Problem 7240

Find the integral of $\frac{\sin (t)}{\cos ^{2}(t)}$ with respect to $t$ .

See Solution

Problem 7241

Evaluate the integral $\int t^{5} \ln (t) \, dt$ .

See Solution

Problem 7242

Calculate the product of fractions: $\frac{3}{5}\left(\frac{2}{3}\right)=$ .

See Solution

Problem 7243

How many significant figures are in the number 110.00?

See Solution

Problem 7244

Rewrite 56.0 with 2 significant figures.

See Solution

Problem 7245

Calculate the value of $-\frac{3}{10} \div\left(-\frac{4}{5}\right)$ .

See Solution

Problem 7246

Calculate and report the sum with significant figures: $25.69 + 3.542 + 18.01$

See Solution

Problem 7247

Calculate $35.6 + 4.31$ and report the answer with the correct significant figures.

See Solution

Problem 7248

Calculate $657.70 - 26.543$ and report the answer with the correct significant figures.

See Solution

Problem 7249

Anthony spent \$21 on entertainment, \$39 on food, and \$23 on gas. Estimate total spending for 13 weeks by rounding to nearest ten.

See Solution

Problem 7250

Calculate the sum of 126.3851, 7.2, 73.607, and 15.98, then report the answer with correct significant figures.

See Solution

Problem 7251

Calculate and report using significant figures: $29.7 \times 0.3$

See Solution

Problem 7252

Calculate $0.5000 \div 3.4$ and report the answer with the correct significant figures.

See Solution

Problem 7253

Find the values of secant and cosecant for $\theta=60^{\circ}$ using trig function reciprocals. $\sec(60^{\circ})=$ $\csc(60^{\circ})=$

See Solution

Problem 7254

Calculate $3.0 \times 5$ and provide the answer with the correct significant figures.

See Solution

Problem 7255

Find the limit: $\lim _{x \rightarrow 2}[f(x)+5 g(x)]$ given $\lim _{x \rightarrow 2} f(x)=9$ and $\lim _{x \rightarrow 2} g(x)=-5$ .

See Solution

Problem 7256

Simplify the expression: $4\left(\frac{1}{2}\right)$

See Solution

Problem 7257

Find the exact values of $\sec(60^{\circ})$ and $\csc(60^{\circ})$ using trig function reciprocals. No decimals!

See Solution

Problem 7258

Multiply and simplify: $\frac{1}{7} \cdot \frac{1}{3}$ .

See Solution

Problem 7259

Calculate $12306 \times 2451$ and report the answer with the correct significant figures.

See Solution

Problem 7260

Calculate and report the result with significant figures for $4.681 / 5.21$ .

See Solution

Problem 7261

Calculate the product and express it as a reduced fraction: $\frac{5}{3} \div \frac{4}{5}=$

See Solution

Problem 7262

16. What is $2.07 \div 0.9$ ?

See Solution

Problem 7263

Calculate $2 + 9 \times 2 \frac{3}{4}$ .

See Solution

Problem 7264

Calculate $3.89 \div 10.00$ .

See Solution

Problem 7265

Factor the quadratic: $x^{2}-7x-18$

See Solution

Problem 7266

Find the limit: $\lim _{x \rightarrow 2} \frac{2-x}{\sqrt{x+2}-2}$ . Simplify and evaluate if possible.

See Solution

Problem 7267

Evaluate the limit: $\lim _{h \rightarrow 0} \frac{(h-4)^{2}-16}{h}$ . If it doesn't exist, write DNE.

See Solution

Problem 7268

Find the limit: $\lim _{x \rightarrow 2} \frac{2-x}{\sqrt{x+2}-2}$ and simplify the expression.

See Solution

Problem 7269

Find the limit: $\lim _{x \rightarrow 2} \frac{2-x}{\sqrt{x+2}-2}$ and simplify to $\lim _{x \rightarrow 2}(\sqrt{x+2}+2 x)$ .

See Solution

Problem 7270

How many zeros are in the product $(6 \times 5) \times 10^{3}$ ?

See Solution

Problem 7271

Shiola sleeps 479 minutes per night. Calculate her total sleep in 4 weeks: $479 \times 28$ .

See Solution

Problem 7272

How many significant figures are in the number 0.02?

See Solution

Problem 7273

Evaluate $B C$ with $A=5$ , $B=-4$ , and $C=2$ . Choices: $-8$ , 6, $-6$ .

See Solution

Problem 7274

Find the number of significant figures in the number: $3.5 \times 10^{3}$ .

See Solution

Problem 7275

Evaluate $(-B)^{2}$ for $A=5$ , $B=-4$ , and $C=2$ . What is the result?

See Solution

Problem 7276

Simplify the expression $(-7 / 8)(-3 / 4)$ . Choose from: $6 / 7$ , $21 / 32$ , $-21 / 32$ .

See Solution

Problem 7277

Calculate the value of $\sqrt[3]{6} \cdot 2 \sqrt[3]{10}$ .

See Solution

Problem 7278

Rewrite 76.00 with 1 significant figure.

See Solution

Problem 7279

Find the percentage of the world's population in India for 2030 and 2050 using populations of $1,456.50$ M and $8,460.1$ M. Round to one decimal place.

See Solution

Problem 7280

Calculate $19.00 + 1.01$ and report the answer with the correct significant figures.

See Solution

Problem 7281

Jeffrey made a mistake simplifying the expression. Identify and correct it in: $(-2 x^{2} y^{3})^{4}(3.5 x^{0} y)$

See Solution

Problem 7282

Find and correct the error in Jeffrey's simplification of the expression: $c-2 x$ to $-7.5 x^{8} y^{13}$ .

See Solution

Problem 7283

Simplify the expression: $(-2 x^{2} y^{3})^{4}(3.5 x^{0} y)(-2 x^{8} y^{12})(3.5 y)$ .

See Solution

Problem 7284

Calculate $64 / 20$ and report your answer with the correct significant figures.

See Solution

Problem 7285

Calculate $0.5000 / 3.4$ and provide the answer with the correct significant figures.

See Solution

Problem 7286

Calculate $4+[2-(8+9)]$ using the order of operations. Choose A or B for your answer.

See Solution

Problem 7287

Calculate the sum of 32 and 28. What is $32 + 28$ ?

See Solution

Problem 7288

Calculate the sum of 32 and 28.

See Solution

Problem 7289

Simplify the expression: $11 y+\frac{-2 y-8 y}{-5}$

See Solution

Problem 7290

Evaluate the expression $11y + \frac{-2y - 8y}{-5}$ at $y = -5$ and simplify.

See Solution

Problem 7291

Simplify the expression: $\frac{-3 x - x}{2} + 9 x$

See Solution

Problem 7292

An art teacher hangs 2 rows of 10 paintings each. How many paintings does she have in total?

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Problem 7293

Evaluate the expression $-2x - y - 5$ for $x = -2$ and $y = -3$ , then simplify the result.

See Solution

Problem 7294

Simplify the expression: $-2(4 x+3)+(3 y+3)$ .

See Solution

Problem 7295

Evaluate the expression $6 x^{2}+6 y^{2}-5$ at $x=3, y=-4$ and simplify.

See Solution

Problem 7296

Simplify the expression: $3\left(x^{2}+4 x+3\right)+5\left(x^{2}+3 x+2\right)$ .

See Solution

Problem 7297

Evaluate the expression $-6 x^{2}-5 y^{2}+5$ for $x=-2$ and $y=-7$ , then simplify.

See Solution

Problem 7298

Find the sum of 98 and 33: $98 + 33$ .

See Solution

Problem 7299

Simplify the polynomial $-3x - 2x^2 + 5 + 3x^2$ .

See Solution

Problem 7300

Simplify the expression by combining like terms: $-3x + 6x^2 - 9 - x^2$ .

See Solution

1 ...70 71 72 73 74 75 76 ...144

Expression

Problem 7201

∬0(x2+y3)dxdy.0={(x,y)∣0≤x≤10≤y≤1}\iint_{0}\left(x^{2}+y^{3}\right) d x d y . \quad 0=\{(x, y) \mid 0 \leq x \leq 10 \leq y \leq 1\}∬0​(x2+y3)dxdy.0={(x,y)∣0≤x≤10≤y≤1}

Problem 7202

Which term in the polynomial 2x3+5x2−3x+12 x^{3}+5 x^{2}-3 x+12x3+5x2−3x+1 has the leading coefficient? (A) 1B −3x-3 x−3x C 5x25 x^{2}5x2 (D) 2x32 x^{3}2x3

Problem 7203

Find an antiderivative for each function when C=0\mathrm{C}=0C=0. a. 43x3\frac{4}{3} \sqrt[3]{x}34​3x​ b. 14x34\frac{1}{4 \sqrt[4]{x^{3}}}44x3​1​ c. x4+1x4\sqrt[4]{x}+\frac{1}{\sqrt[4]{x}}4x​+4x​1​

Problem 7204

Which polynomial is written in standard form? (A) x−x2+x3−x4x-x^{2}+x^{3}-x^{4}x−x2+x3−x4B x2+2x3+7x+4x^{2}+2 x^{3}+7 x+4x2+2x3+7x+4 C 4x2−2x+64 x^{2}-2 x+64x2−2x+6 D 3x2+4x+5x3+23 x^{2}+4 x+5 x^{3}+23x2+4x+5x3+2

Problem 7205

Problem 7206

Condense each logarithm. 5) 4log⁡bx−2log⁡b6−12log⁡by4 \log _{b} x-2 \log _{b} 6-\frac{1}{2} \log _{b} y4logb​x−2logb​6−21​logb​y

Problem 7207

v) 12a8b8÷(−6a6b4)12 a^{8} b^{8} \div\left(-6 a^{6} b^{4}\right)12a8b8÷(−6a6b4)

Problem 7208

肘 Apps Leadership Outreach APES APLT Math Physics Classes Login Gmail My Drive - Google... My AP Login-Colle... My Citation list 4/18... Your Sets/Quizilet Wordiune I AI Wîte... Mastery: 47\% Correct answers: 8/138 / 138/13 18271296 8/13Evaluate log⁡88\log _{8} 8log8​8 1 0 −1-1−1 8

Problem 7209

7. Simplify each expression. a) 2(csc⁡2x−cot⁡2x)2\left(\csc ^{2} x-\cot ^{2} x\right)2(csc2x−cot2x) b) cot⁡2x(sec⁡2x−1)\cot ^{2} x\left(\sec ^{2} x-1\right)cot2x(sec2x−1) d) cos⁡xsin⁡xcot⁡x\frac{\cos x}{\sin x \cot x}sinxcotxcosx​

Problem 7210

Problem 7211

Simplify the fraction 69\frac{6}{9}96​.

Problem 7212

Evaluate y+x6y + \frac{x}{6}y+6x​ for x=24x = 24x=24 and y=21y = 21y=21.

Problem 7213

Simplify the fraction 26\frac{2}{6}62​.

Problem 7214

Calculate 76.2÷18.4≈76.2 \div 18.4 \approx76.2÷18.4≈

Problem 7215

Estimate the quotient: 32.4÷3≈?32.4 \div 3 \approx ?32.4÷3≈?

Problem 7216

Calculate: 1) 76.2÷18.476.2 \div 18.476.2÷18.4, 2) 18.476.218.4 \sqrt{76.2}18.476.2​ or 18÷7618 \div 7618÷76, 3) −714\frac{-71}{4}4−71​.

Problem 7217

Is "3 basketballs to 3 basketballs" a ratio statement? Check True or False.

Problem 7218

Calculate 215.04÷8.4215.04 \div 8.4215.04÷8.4 and express the result as a terminating decimal.

Problem 7219

Calculate 32.037÷9.0532.037 \div 9.0532.037÷9.05 and round the result to the tenths place.

Problem 7220

Convert the division problem 1,042 ÷ 25 into a fraction.

Problem 7221

What fraction of an acre is a land parcel measuring 50 yards by 30 yards? Simplify your answer.

Problem 7222

Order the following numbers from least to greatest: -3.25, 3.1, and −164-\frac{16}{4}−416​.

Problem 7223

Calculate 120−43120 - 43120−43.

Problem 7224

Calculate 120−43120 - 43120−43.

Problem 7225

Draw a model and write the expression for doubling the sum of 5 and 4: (5+4)×2(5+4) \times 2(5+4)×2 or (5+4)+(5+4)(5+4)+(5+4)(5+4)+(5+4).

Problem 7226

Calculate 52−3352 - 3352−33.

Problem 7227

Given the populations for the world and India in 2030 and 2050, find:(a) India's population change from 2030 to 2050.(b) Change in India's percentage of the world population from 2030 to 2050.

Problem 7228

Round 3.681076 to three significant figures.

Problem 7229

Round 247081352.4 to 2 significant figures. What is the result?

Problem 7230

Find the probability a randomly chosen shopper arrived by car or bus from 1,050 shoppers: 550 by car, 120 by bus.

Problem 7231

Round 247081352.4 to 2 significant figures.

Problem 7232

Rewrite 247081352.4 with 2 significant figures: 2.4, 250000000, 240000000, or 2.5?

Problem 7233

Rewrite 22 with 1 significant figure.

Problem 7234

Round 254.6381 to three significant figures.

Problem 7235

Calculate the result of 413.2−0.004−2.0413.2 - 0.004 - 2.0413.2−0.004−2.0 and express your answer with the correct significant figures.

Problem 7236

Calculate 0.0300+212.10.0300 + 212.10.0300+212.1 and report the answer with the correct significant figures.

Problem 7237

Calculate 18.01×2.23×14.818.01 \times 2.23 \times 14.818.01×2.23×14.8 and report the answer with the correct significant figures.

Problem 7238

How much heavier is a piece of iron (34\frac{3}{4}43​ lb) than a piece of aluminum (12\frac{1}{2}21​ lb)?

Problem 7239

What does an expected value of \$ 500 from buying five game tickets mean? a. 1 in 5 chance of winning b. 0.20 probability of winning \$ 500 c. Win \$ 500 from at least one ticket d. Average winnings from five tickets is \$ 500

Problem 7240

Find the integral of sin⁡(t)cos⁡2(t)\frac{\sin (t)}{\cos ^{2}(t)}cos2(t)sin(t)​ with respect to ttt.

Problem 7241

$\iint_{0}\left(x^{2}+y^{3}\right) d x d y . \quad 0=\{(x, y) \mid 0 \leq x \leq 10 \leq y \leq 1\}$

Which term in the polynomial $2 x^{3}+5 x^{2}-3 x+1$ has the leading coefficient? (A) 1
B $-3 x$ C $5 x^{2}$ (D) $2 x^{3}$

Find an antiderivative for each function when $\mathrm{C}=0$ . a. $\frac{4}{3} \sqrt[3]{x}$ b. $\frac{1}{4 \sqrt[4]{x^{3}}}$ c. $\sqrt[4]{x}+\frac{1}{\sqrt[4]{x}}$

Which polynomial is written in standard form? (A) $x-x^{2}+x^{3}-x^{4}$
B $x^{2}+2 x^{3}+7 x+4$ C $4 x^{2}-2 x+6$ D $3 x^{2}+4 x+5 x^{3}+2$

Condense each logarithm. 5) $4 \log _{b} x-2 \log _{b} 6-\frac{1}{2} \log _{b} y$

v) $12 a^{8} b^{8} \div\left(-6 a^{6} b^{4}\right)$

肘 Apps Leadership Outreach APES APLT Math Physics Classes Login Gmail My Drive - Google... My AP Login-Colle... My Citation list 4/18... Your Sets/Quizilet Wordiune I AI Wîte... Mastery: 47\% Correct answers: $8 / 13$ 18271296 8/13
Evaluate $\log _{8} 8$ 1 0 $-1$ 8

7. Simplify each expression. a) $2\left(\csc ^{2} x-\cot ^{2} x\right)$ b) $\cot ^{2} x\left(\sec ^{2} x-1\right)$ d) $\frac{\cos x}{\sin x \cot x}$

Simplify the fraction $\frac{6}{9}$ .

Evaluate $y + \frac{x}{6}$ for $x = 24$ and $y = 21$ .

Simplify the fraction $\frac{2}{6}$ .

Calculate $76.2 \div 18.4 \approx$

Estimate the quotient: $32.4 \div 3 \approx ?$

Calculate: 1) $76.2 \div 18.4$ , 2) $18.4 \sqrt{76.2}$ or $18 \div 76$ , 3) $\frac{-71}{4}$ .

Calculate $215.04 \div 8.4$ and express the result as a terminating decimal.

Calculate $32.037 \div 9.05$ and round the result to the tenths place.

Order the following numbers from least to greatest: -3.25, 3.1, and $-\frac{16}{4}$ .

Calculate $120 - 43$ .

Calculate $120 - 43$ .

Draw a model and write the expression for doubling the sum of 5 and 4: $(5+4) \times 2$ or $(5+4)+(5+4)$ .

Calculate $52 - 33$ .

Given the populations for the world and India in 2030 and 2050, find:
(a) India's population change from 2030 to 2050.
(b) Change in India's percentage of the world population from 2030 to 2050.

Calculate the result of $413.2 - 0.004 - 2.0$ and express your answer with the correct significant figures.

Calculate $0.0300 + 212.1$ and report the answer with the correct significant figures.

Calculate $18.01 \times 2.23 \times 14.8$ and report the answer with the correct significant figures.

How much heavier is a piece of iron ( $\frac{3}{4}$ lb) than a piece of aluminum ( $\frac{1}{2}$ lb)?

Find the integral of $\frac{\sin (t)}{\cos ^{2}(t)}$ with respect to $t$ .

Evaluate the integral $\int t^{5} \ln (t) \, dt$ .

Calculate the product of fractions: $\frac{3}{5}\left(\frac{2}{3}\right)=$ .

Calculate the value of $-\frac{3}{10} \div\left(-\frac{4}{5}\right)$ .

Calculate and report the sum with significant figures: $25.69 + 3.542 + 18.01$

Calculate $35.6 + 4.31$ and report the answer with the correct significant figures.

Calculate $657.70 - 26.543$ and report the answer with the correct significant figures.

Calculate and report using significant figures: $29.7 \times 0.3$

Calculate $0.5000 \div 3.4$ and report the answer with the correct significant figures.

Find the values of secant and cosecant for $\theta=60^{\circ}$ using trig function reciprocals. $\sec(60^{\circ})=$ $\csc(60^{\circ})=$

Calculate $3.0 \times 5$ and provide the answer with the correct significant figures.

Find the limit: $\lim _{x \rightarrow 2}[f(x)+5 g(x)]$ given $\lim _{x \rightarrow 2} f(x)=9$ and $\lim _{x \rightarrow 2} g(x)=-5$ .

Simplify the expression: $4\left(\frac{1}{2}\right)$

Find the exact values of $\sec(60^{\circ})$ and $\csc(60^{\circ})$ using trig function reciprocals. No decimals!

Multiply and simplify: $\frac{1}{7} \cdot \frac{1}{3}$ .

Calculate $12306 \times 2451$ and report the answer with the correct significant figures.

Calculate and report the result with significant figures for $4.681 / 5.21$ .

Calculate the product and express it as a reduced fraction: $\frac{5}{3} \div \frac{4}{5}=$

16. What is $2.07 \div 0.9$ ?

Calculate $2 + 9 \times 2 \frac{3}{4}$ .

Calculate $3.89 \div 10.00$ .

Factor the quadratic: $x^{2}-7x-18$

Find the limit: $\lim _{x \rightarrow 2} \frac{2-x}{\sqrt{x+2}-2}$ . Simplify and evaluate if possible.

Evaluate the limit: $\lim _{h \rightarrow 0} \frac{(h-4)^{2}-16}{h}$ . If it doesn't exist, write DNE.

Find the limit: $\lim _{x \rightarrow 2} \frac{2-x}{\sqrt{x+2}-2}$ and simplify the expression.

Find the limit: $\lim _{x \rightarrow 2} \frac{2-x}{\sqrt{x+2}-2}$ and simplify to $\lim _{x \rightarrow 2}(\sqrt{x+2}+2 x)$ .

How many zeros are in the product $(6 \times 5) \times 10^{3}$ ?

Shiola sleeps 479 minutes per night. Calculate her total sleep in 4 weeks: $479 \times 28$ .

Evaluate $B C$ with $A=5$ , $B=-4$ , and $C=2$ . Choices: $-8$ , 6, $-6$ .

Find the number of significant figures in the number: $3.5 \times 10^{3}$ .