I WILL GIVE BRAINLIEST!!

You drop a ball from a height of 1.5 meters. Each curved path has 71% of the height of the previous path.
a. Write a rule for the sequence using centimeters. The initial height is given by the term n = 1.
b. What height will the ball be at the top of the sixth path?

A(n) = 0.71 • (1.5)n–1 ; 5.39 cm

A(n) = 150 • (0.71)n–1 ; 27.06 cm

A(n) = 1.5 • (0.71)n–1 ; 0.27 cm

A(n) = 150 • (71)n–1 ; 270,634,402,650 cm

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $