The director of a recreation center wants to survey users of the centers facilities to ask their opinions about basketball.

which sample is most likely to be a representative sample?

a. 50 randomly selected users of the centers facilities

b. every 10th women who enters the recreation center.

c. 50 shoppers at a mall next to the recreation center.

d. 50 kids at the center between the ages of 10 and 14

A. 50 randomly selected users of the centers facilities

Step-by-step explanation:

The survey has to be conducted with users of the recreation center facility. Therefore, we need to take the survey user of the center facilities.

The answer is A) 50 randomly selected users of the centers facilities

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Thank you.

b

step-by-step explanation:

given

- 2 (3x + 12y - 5 - 17x - 16y + 4 )

simplify the parenthesis by collecting like terms

= - 2 (- 14x - 4y - 1) ← distribute the parenthesis by - 2

= 28x + 8y + 2 → b

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.