The data set shows the ages of members in a book club.

what is the club’s median age?

22 45 16 26 38 61 38 35

a. 38

b. 35.125

c. 36.5

d. 45

C - 36.5 Years old

Step-by-step explanation:

Order them by numerical value.

16 22 26 35 38 38 45 61

middle is not a number; middle is between 35 and 38

so 35 + 38 = 73

73/ 2 = 36.5

36.5 is your answer

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is