3 years ago

The dot plot shows the ages of the members in a club.

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

3 0

Answer:

Mean would increase

Median would stay the same

Step-by-step explanation:

The mean would increase because the lowest number would not make the mean lower

The median would stay the same because there are three numbers with the value of 48, which is the median, and if 45 is gone, it would stay the same

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Help asap thank you!!!!!

viktelen [127]

Answer:

A = 120

C = 45

Step-by-step explanation:

(12x + 12) + 15 + (3x + 18) = 180

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15x + 45 = 180

15x = 180 - 45

15x = 135

x = 135/15

x = 9

A = 12x + 12 = 12(9) + 12 = 108 + 12 = 120

C = 3x + 18 = 3(9) + 18 = 27 + 18 = 45

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Step-by-step explanation:

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