Matt started by washing 6 cars his first week in business. write an explicit formula that can be used to find the number of cars he washed on any given week

14

step-by-step explanation:

3000000000000000000000

#12 the answer is the third option

in counting the number of heads in 4 coin flips, the probability that we get exactly one head is the probability that we get anyone of the following 4 outcomes: httt, thtt, ttht, or ttth. each has probability 1/16, so the probability to get exactly one head in 4 flips is 1/16 + 1/16 + 1/16 + 1/16 = 4/16 = 1/4.