Number of cars
0
1
2
3
4
probability
0.03
0.13
0.70
0.10
0.04

allyn surveyed the teachers she works with at gca to find out how many cars they own. she created a provability distribution which is displayed below. what is the average number of cars owned by each teacher? (you must show all work to receive full credit.)

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers