118 cars were sold during the month of April. 68 had air conditioning and 61 had automatic transmission. 44 had air conditioning only, 37 had automatic transmission only, and 13 had neither of these extras. What is the probability that a randomly selected car had automatic transmission or air conditioning or both?

88.98% probability that a randomly selected car had automatic transmission or air conditioning or both

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Desired outcomes:

37 had automatic transmission only

44 had air conditioning only

61 had automatic transmission

This already counts those with both automatic transmission and air conditioning. So 61-37 = 24 had both.

So

Total outcomes:

118 cars sold, so .

What is the probability that a randomly selected car had automatic transmission or air conditioning or both?

88.98% probability that a randomly selected car had automatic transmission or air conditioning or both

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.