452 Answered Questions for the topic PROBLEM SOLVING

04/13/21

#### You want to purchase a new car in 3 years and expect the car to cost $30,000.

You want to purchase a new car in 3 years and expect the car to cost $30,000. Your bank offers a savings plan with a guaranteed APR of 5.5% if you make regular monthly deposits. How much should you...
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04/13/21

#### Suppose you have a student loan of $60,000 with an APR of 8% for 25 years. What are your required monthly payments?

Suppose you have a student loan of $60,000 with an APR of 8% for 25 years. What are your required monthly payments?

03/23/21

#### Determine the limiting reactant, theoretical yield, and percent yield for the reaction.

Consider the reaction between calcium oxide and carbon dioxide: CaO (s) + CO2 (g) → CaCO3 (s) A chemist allows 14.4 g of CaO and 13.8 g of CO2 to react. When the reaction is...
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03/23/21

#### Determine the limiting reactant, theoretical yield, and percent yield for the reaction.

Consider the reaction between calcium oxide and carbon dioxide: CaO (s) + CO2 (g) → CaCO3 (s) A chemist allows 15.27 g of CaO and 18.06 g of CO2 to react....
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10/01/20

#### In a survey of 128 pet owners, 24 said they own a dog, and 71 said they own a cat. 6 said they own both a dog and a cat? How many owned a dog but not a cat?

In a survey of 128 pet owners, 24 said they own a dog, and 71 said they own a cat. 6 said they own both a dog and a cat? How many owned a dog but not a cat?

09/13/20

#### problem solving

The store is selling lemons at $0.39 each. Each lemon yields about 2 tablespoons of juice. How much will it cost to buy enough lemons to make two 9-inch lemon pies, each requiring half a cup of...
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09/13/20

#### problem solving

A friend has a 85% average before the final exam for a course. That score includes everything but the final, which counts for 15% of the course grade.What is the best course grade your friend can...
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09/13/20

#### problem solving

A store has clearance items that have been marked down by 60%. They are having a sale, advertising an additional 50% off clearance items. What percent of the original price do you end up...
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09/13/20

#### problem solving

Janine is considering buying a water filter and a reusable water bottle rather than buying bottled water. Will doing so save her money?First, determine what information you need to answer this...
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09/13/20

#### You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of having a 25 by 27 ft brick patio installed.

You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of having a 25 by 27 ft brick patio installed.

09/13/20

#### Problem solving

Sound travels about 750 miles per hour. If you stand in a canyon and sound a horn, you will hear an echo.Suppose it takes about 4 seconds to hear the echo. How far away is the canyon wall, in...
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Problem Solving

09/06/20

#### Two angles of a triangle have the same measure and the third one is 9 degrees greater than the measure of each of the two. Find the measure of the largest angle in the triangle

#### The area of a rectangular pool is 360m. If the length of the pool is 85m, what is its width? Width of the pool: ___ m

Find the width of the pool.

Problem Solving

03/20/20

#### Problem (please solve quickly)

A garden table and a bench cost $859 combined. The garden table costs $41 less than the bench. What is the cost of the bench?

Problem Solving Math

02/08/20

#### I don’t understand how to do this

A rental car agency charges $190 per week plus $0.15 per mile to rent a car. How many miles can you travel in one week for $310?

Problem Solving Elementary Math

02/05/20

#### Problem Solving - Sharing Money

If Will gives Molly $9, he will have the same amount of money she has. If Molly gives Will $9, the ratio of the money she has to the money Will has will be 1:2. How much money does Will have in the...
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Problem Solving Solve

01/24/20

#### If I have 5863 apples and I sell 20 per day. How long will it take me to sell them all?

01/09/20

#### Change in operating expenses from year 1 to year 2

Question: Rank in order from highest (1) to lowest (5) in terms of the change in operating expensesKey: m = millionoperating expenses:A - year1=12.8m & year2=9.9mB - year1=25.1m &...
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Problem Solving

12/18/19

#### teacher buys 30 compasses and 50 rulers for $95. another teacher bought 40 compasses and 40 rulers for $116. how much is each item

12/04/19

#### algebra 1 problem solving

Norman and Suzanne own 27 shares of a fast food restaurant stock and 61 shares of a toy company stock. At the close of the markets on a particular day in 2004, their stock portfolio consisting of...
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12/04/19

#### algebra 1 word problem

#### Determine the smallest area these figures can get

Of 400 cm steel wire, one should construct a square and a rectangle where the longer side of the rectangle is 20 cm longer than the shorter side of the same rectangle. Determine the smallest...
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