An investment of $1000 you made four years ago was worth $1200 after the first year, $1200 after the second year, $1500 after the third year, and $2000 today, a. compute the annual rate of return
b. calculate the mean and the median of the rate of return
c. compute the geometric mean

18.8 cubic inches.

step-by-step explanation:

volume of a cone = πr²h

r = 1.5 inches

h = 8 inches

pi = 3.14

volume of our cone = × 3.14 × 1.5² × 8 = 18.84 square inches

or equals to 18.8 square inches rounded up to nearest tenth.

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

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ce pula mea vrei ma

step-by-step explanation:

gayule