Word Problems

Problem 2501

Convert $9.17 \times 10^{2} \mathrm{~g}$ to $\mathrm{kg}$ , reporting the answer with the correct significant figures.

See Solution

Problem 2502

Graph Grant and Pedro's stock results for Monday, given that Grant lost \$4. How would you represent this?

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Problem 2503

Andy’s model is 10 times the actual tool's size. If the tool is 0.24 meters long, how long is the model?

See Solution

Problem 2504

If 5 ounces of oil is mixed with 15 gallons of gasoline, how much oil is needed for 45 gallons?

See Solution

Problem 2505

If the ice on a pond is 0.03 m thick, how thick would it be if it were 10 times thicker?

See Solution

Problem 2506

Round 400,000 to three significant figures, using scientific notation if needed.

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Problem 2507

The model is 10 times larger than the actual tool, which is 0.24 meters long. What is the model's size in meters?

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Problem 2508

Round the number $201$ to 5 significant figures, using scientific notation if needed.

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Problem 2509

Which temperature is highest: $16^{\circ} \mathrm{F}$ , $-16^{\circ} \mathrm{F}$ , $-21^{\circ} \mathrm{F}$ , or $21^{\circ} \mathrm{F}$ ?

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Problem 2510

Find the height of each block if a stack of 10 blocks is 12.3 inches tall. Height of each block = $\frac{12.3}{10}$ .

See Solution

Problem 2511

Alejandro spent \$ 18.82 on snacks: \$ 2.80 for apples and the rest on juice bottles. Find the cost per juice bottle.

See Solution

Problem 2512

Find the minimum boxes of pencils (8 per box) and bags of erasers (12 per bag) for 24 students needing 1 each.

See Solution

Problem 2513

Carla uses 4.25 inch boards for a table at least 36 inches wide. Find the minimum number of boards needed.

See Solution

Problem 2514

Jamal's phone plan costs \$65.50/month plus \$3/GB. How many GB can he use if he wants to keep his bill at \$74.20?

See Solution

Problem 2515

Jada needs to find total tomato paste for 2 lasagnas and 5 pizzas. How many $\frac{3}{4}$ -cup cans does she need?

See Solution

Problem 2516

A lacrosse team raised \$1365.75, spent \$774.50, and budgeted \$53.75 per player for meals. How many players can go?

See Solution

Problem 2517

A container weighs 107.34 g empty and 597.22 g full. What is its volume in ml?

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Problem 2518

Use multiplication to find the quotient $\frac{3}{5} \div \frac{3}{15}$ and calculate the result.

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Problem 2519

A group has \$ 349.50 for parking (\$ 19.50) and tickets (\$ 30 each). How many can attend the amusement park?

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Problem 2520

A chef has 8 cups of berries and uses $\frac{2}{3}$ cup per dessert. How many desserts can he make?

See Solution

Problem 2521

A sandwich is $0.20 more than a salad. Six sandwiches equal seven salads in cost. Find their prices.

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Problem 2522

School A has 216 students and 12 classrooms. School B has 104 students and 4 classrooms.
A: Find the ratio of students to classrooms at School A. B: Find the ratio of students to classrooms at School B. C: How many students must transfer from School B to A for equal ratios? Explain.

See Solution

Problem 2523

Aria starts with 80 points and earns 13.5 points per visit. How many visits does she need to reach 188 points?

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Problem 2524

Let the beat length be $x$ . Write the inequality $x > 17 + 9$ . Find three possible values for $x$ .

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Problem 2525

Kevin works 3 times Karen's hours. If both add 6 hours, Kevin works twice as much. Find their current hours.

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Problem 2526

Calculate the cubic feet of concrete needed for a driveway that is 162 ft long, 6 ft wide, and 4 in deep.

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Problem 2527

Aaron, Betsy, and Charita work part-time at the library. If their total hours is $45$ and Betsy works $4$ more than Aaron, find their hours.

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Problem 2528

Aaron, Betsy, and Charita work a total of 45 hours. If $B = A + 4$ and $A + B = \frac{1}{2}C$ , find $A$ , $B$ , and $C$ .

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Problem 2529

Find an equivalent expression for the total cost of gift cards: $14 \ell + 42 a$ .

See Solution

Problem 2530

11 times a number minus 6 as an expression: $11x - 6$

See Solution

Problem 2531

Jason started with \ $80 and adds \$15 monthly. Find the expression for his savings after$ m$ months and calculate it for 12 months.

See Solution

Problem 2532

Aaron, Betsy, and Charita work a total of 45 h. If Betsy works 4 h more than Aaron, how many hours does each work?

See Solution

Problem 2533

In a fish tank, $\frac{6}{7}$ of the fish have red stripes. If 18 fish have red stripes, how many total fish are there?

See Solution

Problem 2534

Natalie's monthly cost at Pete's Pottery Place is based on a \$9 entry fee and \$3 per bowl.
A: Write an expression for her total cost if she makes $b$ bowls over 5 days. B: Calculate her total cost if she makes 4 bowls each visit.

See Solution

Problem 2535

Find the volume of a solution with density $0.75 \mathrm{~g} / \mathrm{mL}$ and mass $164 \mathrm{~g}$ .

See Solution

Problem 2536

A 20% price drop in sugar allows buying 2 kg more for Rs. 80. Find the new price per kg: (a) Rs. 10 (b) Rs. 8 (c) Rs. 6 (d) Rs. 7 (e) None.

See Solution

Problem 2537

Find the 2006 employment of sheet metal workers if 2016 is 201,000, a $6.3\%$ increase from 2006. Options: a. 214,000 b. 187,000 c. 195,000 d. 189,000

See Solution

Problem 2538

A metal object with a mass of $16.7 \mathrm{~g}$ raises water from $100.0 \mathrm{~mL}$ to $106.2 \mathrm{~mL}$ . Find its density and identity.

See Solution

Problem 2539

How many police officers in 2016 must exceed the private investigators' percent increase from 52,000 to 61,000? Options: a. 657,983 b. 761,307 c. 671,128 d. 713,180

See Solution

Problem 2540

If ghee's price rises by $30\%$ , what percent must a housewife reduce her consumption to maintain her spending?

See Solution

Problem 2541

연속 함수 $f(x)$ 가 주어지고, $g(x)=\int_{0}^{x} f(t) d t-\int_{x}^{4} f(t) d t$ 가 $x=2$ 에서 0일 때, $\int_{\frac{1}{2}}^{4} f(x) d x$ 의 값은?

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Problem 2542

Footwear output decreased by $8.4\%$ from 1.8 billion in 2006. What is the expected output in 2016? A) \$1.95B B) \$2.64B C) \$1.55B D) \$1.65B

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Problem 2543

Una inmobiliaria quiere ganar un interés simple de \$580000 en 2.5 años. ¿Qué capital inicial necesita a una tasa del 4\% trimestral?

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Problem 2544

A manufacturing industry had 63.1k jobs in 2008, declining by 1.7k/year. What is the percent change by 2018? A) 70% B) -27% C) -17% D) -75%

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Problem 2545

In 2016, there are $153,000$ writers. $12.4\%$ have some college, $84.1\%$ have a degree. Find the difference in numbers. A, B, C, D?

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Problem 2546

Find the slope-intercept form of the line through the points: 7) $(2,5)$ and $(0,3)$ 8) $(3,3)$ and $(0,5)$ .

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Problem 2547

Find the line equations for the points: 1) $(-5,-1)$ and $(-3,-5)$ , 2) $(3,-2)$ and $(0,-3)$ using $y = mx + b$ .

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Problem 2548

Discuss the melting point trend for pentane ( $-129^{\circ} \mathrm{C}$ ), diethyl ether ( $-116^{\circ} \mathrm{C}$ ), and 1-butanol ( $-90^{\circ} \mathrm{C}$ ).

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Problem 2549

What are structural isomers? Give condensed structural formulas for two more isomers of $\mathrm{C}_{4} \mathrm{H}_{10} \mathrm{O}$ .

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Problem 2550

Evaluate the risk and return for assets V (8%, 5%) and W (13%, 10%) under three correlation scenarios: +1, 0, -1.

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Problem 2551

What is the product of cyclohexene with $\mathrm{Br}_{2}$ ? Identify the reaction type: substitution, addition, or elimination? Compare with phenol and $\mathrm{Br}_{2}$ .

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Problem 2552

What is $28\%$ of $25$ ?

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Problem 2553

Convert 0.0019 to scientific notation.

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Problem 2554

Copy angle ABC onto ray DE to create angle FDE. Draw ray DF, then use compass to create points J and F.

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Problem 2555

What percent is 36 of 90? Calculate: $\frac{36}{90} \times 100$ .

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Problem 2556

Joe climbs a ladder, reaching 3.2 ft up and 2.4 ft out. Which equation finds his climb? Options: $3.2+2.4=c$ $a^{2}+2.4^{2}=3.2^{2}$ $3.2^{2}+2.4^{2}=c^{2}$ $3.2^{2}+b^{2}=2.4^{2}$

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Problem 2557

What are the steps to bisect line segment $\mathrm{AB}$ using a compass and straightedge?

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Problem 2558

6.48 is 80% of which number? Find the value of $x$ in the equation $6.48 = 0.8x$ .

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Problem 2559

How many solar panels are needed to heat a pool (50m x 25m) if each panel produces 265 watts and 50 watts/m² is required?

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Problem 2560

How many pitchers of lemonade does Molly need to fill 16 large glasses and 12 small glasses without leftovers?

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Problem 2561

Which of these is a statistical question? A. Lunch period length? B. Oldest student age? C. Classrooms count? D. Ages of classmates?

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Problem 2562

Find the interquartile range of the data set: $10, 3, 7, 6, 9, 12, 13$ .

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Problem 2563

Find the mean and median of Mike's contributions: \$50, \$80, \$60, \$50, and \$90.

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Problem 2564

Which expression equals $11 y-5$ ? Choose Yes or No for each option: A. $\frac{1}{8}(88 y-40)$ B. $\frac{1}{2}(22 y-10)$ C. $3(33 y-15)$ D. $5-11 y$

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Problem 2565

Calculate the mileage of a car that travels 576 miles using 18 gallons of gas using the formula $\frac{m}{g}$ .

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Problem 2566

Which equation is equivalent to $2x + 2 = 14$ ?

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Problem 2567

What percentage of species are insects if 4 out of every 5 species are insects? Calculate: $\%$

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Problem 2568

What is the place value of 4 in the number 814,592?

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Problem 2569

Jane dives down 5 feet then 3 feet. Sarah dives down 3 feet then 5 feet. Model $-5+(-3)=-3+(-5)$ on a number line.

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Problem 2570

Jane dives down 5 feet then 3 more; Sarah dives down 3 feet then 5 more.
a. Model $-5 + (-3) = -3 + (-5)$ on a number line. b. Does the order of adding two integers with the same sign change the sum? Explain.

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Problem 2571

A football team loses 3 yards and then 6 yards. Write the sum of negative integers and find the total loss.

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Problem 2572

Classify these mixtures as homogeneous or heterogeneous: food coloring in water, tea with sugar, sand and gravel, mixed nuts.

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Problem 2573

Henry's bag of soil is $\frac{3}{4}$ full. If he uses $\frac{1}{16}$ of a bag per pot, how many pots can he fill?

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Problem 2574

At 1:00, both towns had the same temperature. By 3:00, Jonestown's temp dropped 18 degrees and Cooperville's dropped 8 degrees. a. Model Jonestown's temp change with an equation. b. Model Cooperville's temp change with an equation. c. Which town was colder at 3:00?

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Problem 2575

What is the best definition of an angle?

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Problem 2576

Find two whole numbers $n$ and $m$ such that $n^2 < 31 < m^2$ . What are these numbers?

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Problem 2577

Find the range where $\sqrt{31}$ lies, rounded to one decimal place.

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Problem 2578

Estimate $\sqrt{31}$ to two decimal places; it lies between $\square$ and $\square$ .

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Problem 2579

What price should Suresafe expect to sell a \$1,000 bond with 10% interest and 3 years to maturity if the return is 14%?

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Problem 2580

The hospital sector got $23 . \pi \%$ of a \$2.7 billion bill. How much is that in whole numbers and appropriate terms?

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Problem 2581

Calculate the hospital sector's share of a \$2.7 billion bill, given it received 23.17\%. Round to the nearest whole number.

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Problem 2582

The hospital sector got $33.17\%$ of a $\$ 2.7$ billion bill. How much is that rounded to the nearest whole number in millions?

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Problem 2583

Find the average rate of change of $h(t)=\cot t$ over the intervals: a. $\left[\frac{3 \pi}{4}, \frac{5 \pi}{4}\right]$ b. $\left[\frac{5 \pi}{6}, \frac{3 \pi}{2}\right]$

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Problem 2584

Convert -0.003107 to scientific notation.

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Problem 2585

List the symbols of chemical elements with atomic number < 74 and atomic mass > $174.0 \mathrm{u}$ .

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Problem 2586

What percentage of the \$ 2.7 billion spending bill is \$ 118.10 million for public transportation? Round to one decimal place.

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Problem 2587

How many dozen packs are in 255 balloons? (1 pack = 255 balloons)

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Problem 2588

A factory makes 2275 watches weekly. How many watches does it produce in 3 days? [2 marks]

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Problem 2589

Count the hydrogen atoms in the equation: $6 \mathrm{CO}_{2}(g)+6 \mathrm{H}_{2} \mathrm{O}(l) \rightarrow \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}(s)+6 \mathrm{O}_{2}(g)$ .

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Problem 2590

David bought 4 shirts at \$253 each and 3 ties at \$78 each. What is his total spending?

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Problem 2591

How many protons and electrons are in a neutral gold atom ( $\mathrm{Au}$ )? Protons $=$ Electrons $=$

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Problem 2592

Find the number of protons and neutrons in the atom of $^{179} \mathrm{Hf}$ . Protons = ?, Neutrons = ?

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Problem 2593

A bag costs 4 times a dress. If the bag costs \$276, how much does Anna spend on the bag and 3 dresses?

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Problem 2594

A college spent 17.30% of its funds on laptops, totaling \$132,000. How much did it receive from the bill? Round to the nearest whole number.

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Problem 2595

Find the density of object A with dimensions 6.0 cm x 3.0 cm x 1.0 cm and mass 36 g. Options: $2 \mathrm{~g/ml}$ , $18 \mathrm{~g/ml}$ , $36 \mathrm{~g/ml}$ , $4 \mathrm{~g/ml}$ .

See Solution

Problem 2596

Find the density of an object using water displacement: initial level 25.0 ml, final 29.0 ml, mass 8.51 g.

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Problem 2597

Determine which client has the lowest cardiac risk by calculating total cholesterol divided by HDL for each client.

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Problem 2598

Find the client with the lowest cardiac risk by calculating total cholesterol divided by HDL. Client A: Total cholesterol 224 mg/dL, HDL 38 mg/dL.

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Problem 2599

What will your new monthly salary be after a $6.5\%$ cut from your current salary of \$$6,875$?

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Problem 2600

Find the volume (in mL) of a 0.3400 kg solid with a density of 10.74 g/mL. Round to 2 decimal places.

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Word Problems

Problem 2501

Convert 9.17×102 g9.17 \times 10^{2} \mathrm{~g}9.17×102 g to kg\mathrm{kg}kg, reporting the answer with the correct significant figures.

Problem 2502

Graph Grant and Pedro's stock results for Monday, given that Grant lost \$4. How would you represent this?

Problem 2503

Andy’s model is 10 times the actual tool's size. If the tool is 0.24 meters long, how long is the model?

Problem 2504

If 5 ounces of oil is mixed with 15 gallons of gasoline, how much oil is needed for 45 gallons?

Problem 2505

If the ice on a pond is 0.03 m thick, how thick would it be if it were 10 times thicker?

Problem 2506

Round 400,000 to three significant figures, using scientific notation if needed.

Problem 2507

The model is 10 times larger than the actual tool, which is 0.24 meters long. What is the model's size in meters?

Problem 2508

Round the number 201201201 to 5 significant figures, using scientific notation if needed.

Problem 2509

Which temperature is highest: 16∘F16^{\circ} \mathrm{F}16∘F, −16∘F-16^{\circ} \mathrm{F}−16∘F, −21∘F-21^{\circ} \mathrm{F}−21∘F, or 21∘F21^{\circ} \mathrm{F}21∘F?

Problem 2510

Find the height of each block if a stack of 10 blocks is 12.3 inches tall. Height of each block = 12.310\frac{12.3}{10}1012.3​.

Problem 2511

Alejandro spent \$ 18.82 on snacks: \$ 2.80 for apples and the rest on juice bottles. Find the cost per juice bottle.

Problem 2512

Find the minimum boxes of pencils (8 per box) and bags of erasers (12 per bag) for 24 students needing 1 each.

Problem 2513

Carla uses 4.25 inch boards for a table at least 36 inches wide. Find the minimum number of boards needed.

Problem 2514

Jamal's phone plan costs \$65.50/month plus \$3/GB. How many GB can he use if he wants to keep his bill at \$74.20?

Problem 2515

Jada needs to find total tomato paste for 2 lasagnas and 5 pizzas. How many 34\frac{3}{4}43​-cup cans does she need?

Problem 2516

A lacrosse team raised \$1365.75, spent \$774.50, and budgeted \$53.75 per player for meals. How many players can go?

Problem 2517

A container weighs 107.34 g empty and 597.22 g full. What is its volume in ml?

Problem 2518

Use multiplication to find the quotient 35÷315\frac{3}{5} \div \frac{3}{15}53​÷153​ and calculate the result.

Problem 2519

A group has \$ 349.50 for parking (\$ 19.50) and tickets (\$ 30 each). How many can attend the amusement park?

Problem 2520

A chef has 8 cups of berries and uses 23\frac{2}{3}32​ cup per dessert. How many desserts can he make?

Problem 2521

A sandwich is $0.20 more than a salad. Six sandwiches equal seven salads in cost. Find their prices.

Problem 2522

School A has 216 students and 12 classrooms. School B has 104 students and 4 classrooms.A: Find the ratio of students to classrooms at School A. B: Find the ratio of students to classrooms at School B. C: How many students must transfer from School B to A for equal ratios? Explain.

Problem 2523

Aria starts with 80 points and earns 13.5 points per visit. How many visits does she need to reach 188 points?

Problem 2524

Let the beat length be xxx. Write the inequality x>17+9x > 17 + 9x>17+9. Find three possible values for xxx.

Problem 2525

Kevin works 3 times Karen's hours. If both add 6 hours, Kevin works twice as much. Find their current hours.

Problem 2526

Calculate the cubic feet of concrete needed for a driveway that is 162 ft long, 6 ft wide, and 4 in deep.

Problem 2527

Aaron, Betsy, and Charita work part-time at the library. If their total hours is 454545 and Betsy works 444 more than Aaron, find their hours.

Problem 2528

Aaron, Betsy, and Charita work a total of 45 hours. If B=A+4B = A + 4B=A+4 and A+B=12CA + B = \frac{1}{2}CA+B=21​C, find AAA, BBB, and CCC.

Problem 2529

Find an equivalent expression for the total cost of gift cards: 14ℓ+42a14 \ell + 42 a14ℓ+42a.

Problem 2530

11 times a number minus 6 as an expression: 11x−611x - 611x−6

Problem 2531

Jason started with \80andadds$15monthly.Findtheexpressionforhissavingsafter80 and adds \$15 monthly. Find the expression for his savings after 80andadds$15monthly.Findtheexpressionforhissavingsafterm$ months and calculate it for 12 months.

Problem 2532

Aaron, Betsy, and Charita work a total of 45 h. If Betsy works 4 h more than Aaron, how many hours does each work?

Problem 2533

In a fish tank, 67\frac{6}{7}76​ of the fish have red stripes. If 18 fish have red stripes, how many total fish are there?

Problem 2534

Natalie's monthly cost at Pete's Pottery Place is based on a \$9 entry fee and \$3 per bowl. A: Write an expression for her total cost if she makes bbb bowls over 5 days. B: Calculate her total cost if she makes 4 bowls each visit.

Problem 2535

Find the volume of a solution with density 0.75 g/mL0.75 \mathrm{~g} / \mathrm{mL}0.75 g/mL and mass 164 g164 \mathrm{~g}164 g.

Problem 2536

A 20% price drop in sugar allows buying 2 kg more for Rs. 80. Find the new price per kg: (a) Rs. 10 (b) Rs. 8 (c) Rs. 6 (d) Rs. 7 (e) None.

Problem 2537

Find the 2006 employment of sheet metal workers if 2016 is 201,000, a 6.3%6.3\%6.3% increase from 2006. Options: a. 214,000 b. 187,000 c. 195,000 d. 189,000

Problem 2538

A metal object with a mass of 16.7 g16.7 \mathrm{~g}16.7 g raises water from 100.0 mL100.0 \mathrm{~mL}100.0 mL to 106.2 mL106.2 \mathrm{~mL}106.2 mL. Find its density and identity.

Problem 2539

How many police officers in 2016 must exceed the private investigators' percent increase from 52,000 to 61,000? Options: a. 657,983 b. 761,307 c. 671,128 d. 713,180

Problem 2540

Convert $9.17 \times 10^{2} \mathrm{~g}$ to $\mathrm{kg}$ , reporting the answer with the correct significant figures.

Round the number $201$ to 5 significant figures, using scientific notation if needed.

Which temperature is highest: $16^{\circ} \mathrm{F}$ , $-16^{\circ} \mathrm{F}$ , $-21^{\circ} \mathrm{F}$ , or $21^{\circ} \mathrm{F}$ ?

Find the height of each block if a stack of 10 blocks is 12.3 inches tall. Height of each block = $\frac{12.3}{10}$ .

Jada needs to find total tomato paste for 2 lasagnas and 5 pizzas. How many $\frac{3}{4}$ -cup cans does she need?

Use multiplication to find the quotient $\frac{3}{5} \div \frac{3}{15}$ and calculate the result.

A chef has 8 cups of berries and uses $\frac{2}{3}$ cup per dessert. How many desserts can he make?

School A has 216 students and 12 classrooms. School B has 104 students and 4 classrooms.
A: Find the ratio of students to classrooms at School A. B: Find the ratio of students to classrooms at School B. C: How many students must transfer from School B to A for equal ratios? Explain.

Let the beat length be $x$ . Write the inequality $x > 17 + 9$ . Find three possible values for $x$ .

Aaron, Betsy, and Charita work part-time at the library. If their total hours is $45$ and Betsy works $4$ more than Aaron, find their hours.

Aaron, Betsy, and Charita work a total of 45 hours. If $B = A + 4$ and $A + B = \frac{1}{2}C$ , find $A$ , $B$ , and $C$ .

Find an equivalent expression for the total cost of gift cards: $14 \ell + 42 a$ .

11 times a number minus 6 as an expression: $11x - 6$

Jason started with \ $80 and adds \$15 monthly. Find the expression for his savings after$ m$ months and calculate it for 12 months.

In a fish tank, $\frac{6}{7}$ of the fish have red stripes. If 18 fish have red stripes, how many total fish are there?

Natalie's monthly cost at Pete's Pottery Place is based on a \$9 entry fee and \$3 per bowl.
A: Write an expression for her total cost if she makes $b$ bowls over 5 days. B: Calculate her total cost if she makes 4 bowls each visit.

Find the volume of a solution with density $0.75 \mathrm{~g} / \mathrm{mL}$ and mass $164 \mathrm{~g}$ .

Find the 2006 employment of sheet metal workers if 2016 is 201,000, a $6.3\%$ increase from 2006. Options: a. 214,000 b. 187,000 c. 195,000 d. 189,000

A metal object with a mass of $16.7 \mathrm{~g}$ raises water from $100.0 \mathrm{~mL}$ to $106.2 \mathrm{~mL}$ . Find its density and identity.

If ghee's price rises by $30\%$ , what percent must a housewife reduce her consumption to maintain her spending?

연속 함수 $f(x)$ 가 주어지고, $g(x)=\int_{0}^{x} f(t) d t-\int_{x}^{4} f(t) d t$ 가 $x=2$ 에서 0일 때, $\int_{\frac{1}{2}}^{4} f(x) d x$ 의 값은?

Footwear output decreased by $8.4\%$ from 1.8 billion in 2006. What is the expected output in 2016? A) \$1.95B B) \$2.64B C) \$1.55B D) \$1.65B

In 2016, there are $153,000$ writers. $12.4\%$ have some college, $84.1\%$ have a degree. Find the difference in numbers. A, B, C, D?

Find the slope-intercept form of the line through the points: 7) $(2,5)$ and $(0,3)$ 8) $(3,3)$ and $(0,5)$ .

Find the line equations for the points: 1) $(-5,-1)$ and $(-3,-5)$ , 2) $(3,-2)$ and $(0,-3)$ using $y = mx + b$ .

Discuss the melting point trend for pentane ( $-129^{\circ} \mathrm{C}$ ), diethyl ether ( $-116^{\circ} \mathrm{C}$ ), and 1-butanol ( $-90^{\circ} \mathrm{C}$ ).

What are structural isomers? Give condensed structural formulas for two more isomers of $\mathrm{C}_{4} \mathrm{H}_{10} \mathrm{O}$ .

What is the product of cyclohexene with $\mathrm{Br}_{2}$ ? Identify the reaction type: substitution, addition, or elimination? Compare with phenol and $\mathrm{Br}_{2}$ .

What is $28\%$ of $25$ ?

What percent is 36 of 90? Calculate: $\frac{36}{90} \times 100$ .

Joe climbs a ladder, reaching 3.2 ft up and 2.4 ft out. Which equation finds his climb? Options: $3.2+2.4=c$ $a^{2}+2.4^{2}=3.2^{2}$ $3.2^{2}+2.4^{2}=c^{2}$ $3.2^{2}+b^{2}=2.4^{2}$

What are the steps to bisect line segment $\mathrm{AB}$ using a compass and straightedge?

6.48 is 80% of which number? Find the value of $x$ in the equation $6.48 = 0.8x$ .

Find the interquartile range of the data set: $10, 3, 7, 6, 9, 12, 13$ .

Which expression equals $11 y-5$ ? Choose Yes or No for each option: A. $\frac{1}{8}(88 y-40)$ B. $\frac{1}{2}(22 y-10)$ C. $3(33 y-15)$ D. $5-11 y$

Calculate the mileage of a car that travels 576 miles using 18 gallons of gas using the formula $\frac{m}{g}$ .

Which equation is equivalent to $2x + 2 = 14$ ?

What percentage of species are insects if 4 out of every 5 species are insects? Calculate: $\%$

Jane dives down 5 feet then 3 feet. Sarah dives down 3 feet then 5 feet. Model $-5+(-3)=-3+(-5)$ on a number line.

Jane dives down 5 feet then 3 more; Sarah dives down 3 feet then 5 more.
a. Model $-5 + (-3) = -3 + (-5)$ on a number line. b. Does the order of adding two integers with the same sign change the sum? Explain.

Henry's bag of soil is $\frac{3}{4}$ full. If he uses $\frac{1}{16}$ of a bag per pot, how many pots can he fill?