Unit 6 Lesson 18 Practice Problems Quiz

What equation can Elena use to find the height of her parallelogram logo if the area is 12 square inches?

• Height = 12 * Base

• Height = Base / 12

• Height = 12 / Base

• Height = Base * 12

If Han rides his bike at 4 miles per hour, how long will it take him to complete a 24-mile ride?

• 10 hours

• 8 hours

• 4 hours

• 6 hours

What is the time taken if Han rides at a speed of 6 miles per hour for a 24-mile ride?

• 4 hours

• 5 hours

• 3 hours

• 2 hours

What does the point (2, 80) represent in the context of the graph with the equation V = 10X^3?

• Volume of 80 and edge length of 10

• Edge length of 2 and volume of 80

• Edge length of 80 and volume of 2

• Volume of 2 and edge length of 80

What is the volume of John's tower if his cube's edge length is 4 and the equation is V = 10X^3?

• 160

• 320

• 80

• 640

What is the equation to determine the number of coins on day D if a magical coin doubles daily?

• N = D^2

• N = 2D

• N = D * 2

• N = 2^D

In the context of the genie story, what is the number of coins on the 5th day?

• 128 coins

• 64 coins

• 32 coins

• 16 coins

How much does 3.1 pounds of peaches cost if the total is $7.72?

• $4.49 per pound

• $1.49 per pound

• $3.49 per pound

• $2.49 per pound

If Andre sold lemonade for $0.35 per cup and collected $9.80, how many cups did he sell?

• 20 cups

• 28 cups

• 35 cups

• 40 cups

What is the profit if Andre's lemonade stand costs $0.15 per cup to make and he sells each for $0.35?

• $4.20

• $5.60

• $7.40

• $6.80