Match each correct answer to a letter and complete the riddle below: 5x + 9y when x=8 and y=11 a3 - c + b, when a=3, b=6, c=8 4(g-h) + 10, when g=12, h=7 42 - 5z + 3(x + y), when x=4, y=9, z=7 k3 - 4j + 12, when k=8, j=2 12a - 3b2, when a=9, b=4 11(d - c) + 3(c + d), when c=6, d=9 g3 - h2 + 8, when g=3, h=5 100 - x2 + 15, when x=9

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.

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?

What is the area of a rectangle with vertices (-8,-2), (-3,-2), (-3,-6), and (-8,-6)? units