Describe the sampling distribution of ModifyingAbove p with caret based on large samples of size n long dash that is, given the mean, the standard deviation, and the (approximate) shape of the distribution of ModifyingAbove p with caret when large samples of size n are (repeatedly) selected from the binomial distribution with a probability of success p. Let equals 1minusp.

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i