There are 120 students in the seventh grade. Seventy percent of these students are involved in extracurricular activites. How many seventh grade students are not involved in an extracurricular

What is the circumference of a circle with an area of 50.24 cm²?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

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?