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2 years ago

11

Mr.price flew 4,908 from New York then he flew 3525 miles from Hawaii to Texas how much farther was mr.price trip from New York

to Hawaii than his trip from Hawaii to Texas

1 answer:

alexandr1967 [171]2 years ago

4 0

yes yes i agree completely thats the snswet answer* 25 a b c d 46:77 77/55

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2 years ago

A college job placement office collected data about students’ GPAs and the salaries they earned in their first jobs after gradua

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Answer:

X is the GPA

Y is the Salary

Standard deviation of X is 0.4

Standard deviation of Y is 8500

E(X)=2.9

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a) $y = a+bx$

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So, slope = 15300

Intercept = 2830

So, equation : $y = 2830+15300x$

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$y = 2830+15300 \times 3.3 = 53320$

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c)) What proportion of the variation in salaries is explained by variation in GPA?

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