9514 1404 393
Answer:
A f(n)=8(0.75)^n
Step-by-step explanation:
After the first bounce, the height is 8·0.75 = 6 ft. Each subsequent bounce multiplies the previous height by 0.75, so the height after n bounces is ...
f(n) = 8·0.75^n . . . . matches choice A
Answer:105
Step-by-step explanation:
becasue you can mutiply 35 3 times and 21 5 times and you get the same number as 105
Answer:
129
Step-by-step explanation:
144x0.90=129
