The correlation coefficient r between an employee's age, x, and yearly salary, y, is 0.635. What percent of the variation in yearly salaries can be explained by differences in the employees' ages?

(Make answer a percent then rounded to the tenths place but Do not include the % in your answer as the computer knows your answer is suppose to be a percentage).

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Your

can you rephrase the question ? it is unclear : -)

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

i would say b) is your answer

sorry if im wrong

step-by-step explanation:

answer: im gonna go with milli

step-by-step explanation: