8) Age Group
Text Messages per Month
0-10 11-50 Over 50
4
37
68
6
254
87
15-18
19-22
23-60
25
47
157
The table shows the results of a survey on the number of text messages per month for people of different ages. Based on this
survey, what is the probability that a person texts over 50 messages per month given that the person is between the ages of 23
and 60?
-0)
A)
157
229
B)
157
312
157
384
D
157
456

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.

Twelve less than a number is at most 20

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries