Is y=12(17/10)^x exponential growth or exponential decay

Arandom sample of size n 64 is taken from a population with population proportion p 0.38 describe the sampling distribution of p. draw a graph of this probability distribution with its a. mean and standard deviation. b. what is the probability that the sample proportion is greater than 0.5? what is the probability that the sample proportion is less than 0.3? d. what is the probability that the sample proportion is between 0.35 and 0.45?

Who can me with this algebra for your guys.

This time make a simple coaster that bumps the axis at x=500. remember to make sure that the track rises before it falls