The data set below shows the number of players on each softball team in a tournament: 9

12

8

7

7

21

11

9

8

7

10

7

10

11

The average X bar would be 9.78

Take all players

Add them all together, you received 137

Then divide by the total number of players 14

147/14 = 9.79 with rounding to the second placement (100ths)

Step-by-step explanation:

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5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.