8. A rubber ball dropped on a hard surface takes a sequence of bounces, each one 1/3 as high as the preceding one. If this ball is dropped from a height of 18 feet, how high will it bounce after it hits the surface the fifth time?
A. 1/30 ft
B. 2/27 ft
C. 2/9 ft
D. 30 ft

Please explain :(

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points

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