Function h describes the height of a ball, in inches, after n bounces and is defined by the equation h(n)=120×(4/5)^n. a. What is h(3)? What does it represent in this situation?

b. Could h(n) be 150? Explain how you know?

c. Which ball loses its height more quickly, this ball or a tennis ball whose height in inches after n bounces is modeled by the function f where f(n)=50×(5/9)^n?

d. How many bounces would it take before the ball bounces less than 12 inches from the surface?

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school