Sem 2 Exam Review

Instructions

IMPORTANT NOTE: This practice exam has multiple choice, so you can check your answers quickly.  However the UW-P Final Exam has no multiple choice.

1

You are designing a high-speed model plane that goes 512 inches per second. Convert this speed to miles per hour.

1

Write and solve the equation for the following:
You bought a new computer. If the tax rate was 5.5% and you paid $32.63 in taxes, what was the cost of the laptop before the tax?

1

You deposited $12,500 in an account that pays 4.5% interest compounded quarterly. How much would be in the account at the end of 6 years?

1

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. Calculate the amount of the down payment.

1

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. Calculate the amount financed.

1

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. The interest rate is 7.5% for a 30-year fixed mortgage. Calculate the monthly payment to the nearest penny.

You will need to use your answer from #5 for the loan amount.

1

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. Calculate the total amount repaid to the nearest dollar.

You will need to use your answer from problem #4 & 6.
Hint: Total($) = Monthly Payment x Number of Months + Down payment

1

Using your previous answers, calculate the amount of interest paid to the nearest dollar.

A local bakery  is voting on the winner of the best donut of the year.  Boston Creme (B), Chocolate Filled (C), Dipped Donut (D), and Eclair (E) are the top selling favorite choices.  The workers of the bakery have ranked their order of preference.  The following is the preference table:
Use this table for questions 9 and 10.

1

If the elimination/instant runoff method is used, which flavor donut would win?

1

If the Borda count method is used, which flavor donut would win?
Note: 1st = 4 points, 2nd = 3 points, 3rd = 2 points, 4th = 1 point

1

Find the perimeter of the following figure:

Note: Perimeter = Sum of the side lengths

1

Find the area of the following figure:

Note: 1inch = 2.54 cm

1

Find the volume of the following shape:

Note the formula:

Use for questions 14 - 18:

You have a bag of jelly beans that has 15 red, 18 green, 20 orange, 22 pink, and 10 yellow flavored beans.

1

What is the probability that you will choose a green bean?

Note: You need the total number of jelly beans.

1

What is the probability that you will choose a green or red bean?

Hint: Add the probabilities of each random draw together.

1

What is the probability that you will NOT choose an orange bean?

1

What is the probability that you will choose a purple bean?

1

What is the probability that you will NOT choose a white bean?

Use the following table for questions 19 and 20.

1

Find the following probability. Use a fraction to represent the probability.
P(online shopping OR low-top sneakers)

1

Find the following probability. Use a fraction to represent the probability.
P( Not online shopping OR high-top sneakers)

1

A bowl of candy contains 5 Milky Ways, 10 Snickers, and 8 Hersey Bars. Three candy bars are selected at random. What is the probability that you select a Milky Way, then Snickers, then Hersey?

Hint: Multiply the probabilities of each random draw together. You will need to determine the total number of candy bars in the bowl for each random draw.

1

A bowl of candy contains 5 Milky Ways, 10 Snickers, and 8 Hersey Bars. Three candy bars are selected at random. What is the probability that you select a Milky Way, then Hersey bar, then another Hersey bar?

Hint: Multiply the probabilities of each random draw together. You will need to determine the total number of candy bars in the bowl for each random draw.

Twenty employees reported the following number of emails during their work day:

Use the table of information to answer questions 23-26.

1

Use Desmos to create a Dot plot for this data set, using 4-pt bins. Make sure you label your axes. Add in your image or share your link below.

1

Find the mean of the data set.

Hint: Average the numbers.

1

Find the mode of the data set.

Hint: The number that occurs the most.

1

Find the median of the data set.

Hint: The middle value.

1

You make and sell bird houses. On Saturday you sold 10 bird houses for $85 and on Sunday you sold 14 bird houses for $115. Write a linear equation that fits this data.

1

You are designing a high-speed model plane that goes 512 inches per second. Convert this speed to miles per hour.

Write and solve the equation for the following:You bought a new computer. If the tax rate was 5.5% and you paid $32.63 in taxes, what was the cost of the laptop before the tax?

You deposited $12,500 in an account that pays 4.5% interest compounded quarterly. How much would be in the account at the end of 6 years?

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. Calculate the amount of the down payment.

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. Calculate the amount financed.

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. The interest rate is 7.5% for a 30-year fixed mortgage. Calculate the monthly payment to the nearest penny. You will need to use your answer from #5 for the loan amount.

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. Calculate the total amount repaid to the nearest dollar.You will need to use your answer from problem #4 & 6.Hint: Total($) = Monthly Payment x Number of Months + Down payment

Using your previous answers, calculate the amount of interest paid to the nearest dollar.

If the elimination/instant runoff method is used, which flavor donut would win?

If the Borda count method is used, which flavor donut would win?Note: 1st = 4 points, 2nd = 3 points, 3rd = 2 points, 4th = 1 point

Find the perimeter of the following figure:Note: Perimeter = Sum of the side lengths

Find the area of the following figure:Note: 1inch = 2.54 cm

Find the volume of the following shape:Note the formula:

You have a bag of jelly beans that has 15 red, 18 green, 20 orange, 22 pink, and 10 yellow flavored beans.

What is the probability that you will choose a green bean?Note: You need the total number of jelly beans.

What is the probability that you will choose a green or red bean?Hint: Add the probabilities of each random draw together.

What is the probability that you will NOT choose an orange bean?

What is the probability that you will choose a purple bean?

What is the probability that you will NOT choose a white bean?

Find the following probability. Use a fraction to represent the probability.P(online shopping OR low-top sneakers)

Find the following probability. Use a fraction to represent the probability.P( Not online shopping OR high-top sneakers)

Use Desmos to create a Dot plot for this data set, using 4-pt bins. Make sure you label your axes. Add in your image or share your link below.

Find the mean of the data set.Hint: Average the numbers.

Find the mode of the data set.Hint: The number that occurs the most.

Find the median of the data set.Hint: The middle value.

You make and sell bird houses. On Saturday you sold 10 bird houses for $85 and on Sunday you sold 14 bird houses for $115. Write a linear equation that fits this data.

Use your answer from questions 27 to determine how many bird house would sell for $160?

Write and solve the equation for the following:
You bought a new computer. If the tax rate was 5.5% and you paid $32.63 in taxes, what was the cost of the laptop before the tax?

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. The interest rate is 7.5% for a 30-year fixed mortgage. Calculate the monthly payment to the nearest penny.

You will need to use your answer from #5 for the loan amount.

You found a home you want to buy and agreed on a price of $179,900 with a 12% down payment. Calculate the total amount repaid to the nearest dollar.

You will need to use your answer from problem #4 & 6.
Hint: Total($) = Monthly Payment x Number of Months + Down payment

If the Borda count method is used, which flavor donut would win?
Note: 1st = 4 points, 2nd = 3 points, 3rd = 2 points, 4th = 1 point

Find the perimeter of the following figure:

Note: Perimeter = Sum of the side lengths

Find the area of the following figure:

Note: 1inch = 2.54 cm

Find the volume of the following shape:

Note the formula:

What is the probability that you will choose a green bean?

Note: You need the total number of jelly beans.

What is the probability that you will choose a green or red bean?

Hint: Add the probabilities of each random draw together.

Find the following probability. Use a fraction to represent the probability.
P(online shopping OR low-top sneakers)

Find the following probability. Use a fraction to represent the probability.
P( Not online shopping OR high-top sneakers)

Find the mean of the data set.

Hint: Average the numbers.

Find the mode of the data set.

Hint: The number that occurs the most.

Find the median of the data set.

Hint: The middle value.