Ray has a printing business. he gets an order to print 500 tickets for an outdoor event. each ticket must be a rectangle 9.1cm by 4.9cm ray is going to print the tickets on sheets of card. each sheet of card is 297mm by 210mm. ray needs to leave a 12mm margin around the edges of each sheet of card. he knows he cannot use the margins for the tickets. ray has 60 sheets of card does ray have enough sheets of card for 500 tickets?

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.