Parallelogram RSTU is rotated 45° clockwise using the origin as the center of rotation.

On a coordinate plane, parallelogram R S T U has points (2, 3), (5, 3), (7, 1), (4, 1).

Which graph shows the image of RSTU?

step-by-step explanation:

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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