Everyday jin reads for 0.75 hours in the mornings and 1.25 hours in the evening. he uses the expression 0.75d + 1.24d to keep track of the number of hours he has read for any number of days, d. if jim reads for 20 days, how many hours has he read?

answer. overdue

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.