Final Exam CRM

What is the total surface area of the cylinder to the nearest square inch? 

• 625 in²
• 1300 in²
• 1046 in²
• 414 in²

Find the Total Surface area of the cylinder. 

• 62.8m
• 477.28 cm²
•  235.5 cm³
• 942 cm²

Nicholas has a very large soup pot shaped like a cylinder that has a height of 15 inches and a radius of 6 inches. Exactly how much soup can Nicholas’s soup pot hold?

A cone has a height of 6 centimeters and a radius of 5 centimeters. What is the volume of this shape? Round to the nearest hundredth. 

• 471.24
• 565.49
• 188.5
• 157.08

What is the volume of a cylinder that has a diameter that is 8 feet and a height that is 7 feet? Round to the nearest tenth. 

• 351.9
• 1231.5
• 1407.4
• 615.8

Find the volume to the nearest hundredth using 3.14 for Pi.

• 5572.45 cm³

• 506.59 cm³

• 126.65 cm³

• 1393.11 cm³

Kayla has two spherical balls in her yard (see picture). Find the volume of each ball. How many times larger is Ball 1 than Ball 2?

• The volume of Ball 2 is twice the volume of Ball 1.

• The volume of Ball 1 is 8 times the volume of Ball 2.

• The volume of Ball 1 is twice the volume of Ball 2.

• The volume of Ball 2 is 8 times the volume of Ball 1.

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

• 8 minutes
• 9 minutes
• 16 minutes
• 18 minutes

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

• $50 per hour
• $12 per hour
• $192 per hour
• $25 per hour

Solve for x

• x=6
• x =1/6
• x = 7
• x=9