Four friends attend a school play and pay 6 25 per ticket. each also buys a healthy snack bag sold by the theater club. if the friends spend a total of 37.00, how much did each heathy snack bag cost, b?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

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.

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.