HELP PLEASE !! Part D: Three students were absent the day Mario recorded the heights. The heights of these three students are 45 inches, 60 inches, and 70 inches. Consider how the box-and-whisker plot will change if you add these three measurements to the data. Which of the following statements is FALSE?

64, 53, 60
60, 56, 58
51, 55, 60

A. The whiskers will be longer as the minimum will decrease and the maximum will increase.
B. The first quartile will decrease so the box will be longer.
C. The first and third quartile will be the same so the length of the box will not change.
D. The median will shift to the right.

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341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.