The graph shows the amount of money paid when purchasing bags of peanuts at the zoo: a graph is shown. the x-axis is labeled from 0 to 9 and the y-axis is labeled from 0 to 13. the four points shown on the graph are ordered pairs 0, 0 and 1, 4 and 2, 8 and 3, 12. these points are joined by a line. the label on the x-axis is bags of peanuts. the title on the y-axis is total cost in dollars. what is the constant of proportionality? 1 4 one-fourth one-third

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.