14. In the following figure, ABCD is a square, BD is parallel to EC and BD = BE. Find

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Which of the following is the graph of y= square root -x-3

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25