What is the probability that a costumer ordered a medium given that he or she ordered a cold drink? Round to the nearest percent. [?]%

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

∆red ≅ ∆ by rule will give brainiest if possible

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.