- 1. Roxanne has $3000 that she plans to invest into an account that earns 7% simple interest. Assuming she makes no additional deposits or withdrawals, how much interest will Roxanne earn after 15 years?
A) $5277.09
B) $150
C) $6150
D) $3150
- 2. Derrick wants to calculate the interest he would earn from investing $400 into an account that earns 5.5% annual compound interest for 60 months. How much interest will Derrick earn?
A) $122.78
B) $9535.91
C) $522,73
D) $9935.91
- 3. Cynthia received money for her birthday. She invested it in a savings account that earns 6% interest compounded annually. After 10 years her account balance was $1628.89, how much money did she receive for her birthday?
A) $909.56
B) $950.56
C) $925.56
D) $1050.56
- 4. Find the total surface area of the prism shown.
A) 920 in2
B) 720 in2
C) 1180 in2
D) 2600 in2
- 5. Find the lateral surface area of the cylinder shown.
A) 149.23 cm2
B) 109.96 cm2
C) 17.5 cm2
D) 137.44 cm2
- 6. Find the volume of the sphere shown.
A) 25.13 u3
B) 904.78 u3
C) 150.8 u3
D) 508.94 u3
- 7. A cylinder has a volume of 288 pi cubic feet. The radius of the cylinder is 6 feet. What is the height of the cylinder?
A) 48 feet
B) 4 feet
C) 16 feet
D) 8 feet
- 8. Find the volume of the cone.
A) 20.94 ft3
B) 10 ft 3
C) 31.4 ft 3
D) 5.24 ft3
- 9. What is the volume of the cylinder?
A) 1884.96 in3
B) 2513.27 in3
C) 942.48 in3
D) 9424.78 in3
- 10. Write the equation for the line that passes through the points (-4, -1) and (-2, -5). in slope intercept form. Is the function proportional or non-proportional?
A) y=-2x - 9;non-proportional
B) y=-2x - 9;proportional
C) y=-x - 6; proportional
D) y=-x - 6;non-proportional
- 11. The width of a rectangle is 4 feet, and the diagonal length of the rectangle is 13 feet. Which measurement is closest to the length of this rectangle in feet?
A) 9 ft
B) 12.4 ft
C) 17 ft
D) 13.6 ft
- 12. The coordinates of the endpoints of QR are Q(8,2) and R(5,7). Which measurement is closest to the length of QR in units?
A) 5.8 units
B) 5 units
C) 4 units
D) 3.9 units
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