What is the mean of the following set of numbers? {-7, 23, -5, 4} a. 3.75 b. 9.75 c. -9.75 d. -3.75

the mean is the average

-7+23 -5 +4 = 15

15 / 4 = 3.75

 Answer is A

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differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

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