Evaluate the function below for the given value. Leave your answer in simplest fraction form.
f(x) = 2(4)^x
f(-3) =

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?

How can i find quotient 6/7 divided by 1/2

Use a calculator to estimate the value. round to the nearest hundreth. (-2 - sqrt of 15) / 2