Help need this answered ASAP!

answer:

A) 50*(8/9)^n

B) 19.487 yards

Step-by-step explanation:

Initial height is 50 yards, every time it bounces it returns to 8/9 of its previous height. So after 1st bounce, it goes to 50*(8/9), 2nd bounce 50*(8/9)*(8/9) and so on. We can write this as a geometric series = 50*(8/9)^n

B) just plug in n = 8

step-by-step explanation:

b and c

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8