Asked by Keith

Suppose you drop a tennis ball from a height of 9 feet. After the ball hits the floor, it rebounds to 80% of its previous height. How high will the ball rebound after its third bounce? Round to the nearest tenth.

A. 5.8 feet
B. 1 feet
C. 4.6 feet
D. 7.2 feet
Answered by R_scott
9 ft * .8^3
Answered by LokiLaufeyson
The answer is C 4.6 ft
Answered by Player name more like player poop
Anyone have the answers to the part 1 of the test
Answered by JFrazier
The first part of the Test!
1. 5 9 13 17 21
2. A1= 8; an=an-1-2
3. An= -13+17(n-1)
4. 4.6
5. An= 24n
6. No
7. -29
8. 26
9. Yes; 2/3
10. 1/243
11. -195
12. 900
13. 5 sigma n=0 (-2.2+8.8n)
14. 752
15. 80
16. 3
17. 124/125
18. It diverges; it does not have a sum.
Answer
Anyone know the test answers for sequence and series
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