- 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) $3150
B) $5277.09
C) $6150
D) $150
- 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) $9935.91
B) $9535.91
C) $122.78
D) $522,73
- 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) $925.56
B) $950.56
C) $1050.56
D) $909.56
- 4. Find the total surface area of the prism shown.
A) 2600 in2
B) 1180 in2
C) 720 in2
D) 920 in2
- 5. Find the lateral surface area of the cylinder shown.
A) 109.96 cm2
B) 149.23 cm2
C) 17.5 cm2
D) 137.44 cm2
- 6. Find the volume of the sphere shown.
A) 904.78 u3
B) 25.13 u3
C) 508.94 u3
D) 150.8 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) 4 feet
B) 8 feet
C) 48 feet
D) 16 feet
- 8. Find the volume of the cone.
A) 5.24 ft3
B) 20.94 ft3
C) 10 ft 3
D) 31.4 ft 3
- 9. What is the volume of the cylinder?
A) 942.48 in3
B) 2513.27 in3
C) 9424.78 in3
D) 1884.96 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;proportional
B) y=-x - 6; proportional
C) y=-x - 6;non-proportional
D) y=-2x - 9;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) 13.6 ft
B) 17 ft
C) 12.4 ft
D) 9 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) 3.9 units
C) 4 units
D) 5 units
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