A midterm exam has a mean of 76.0 and a standard deviation of 8.0. If any student with a z-score of +1.50 or higher will receive a grade of A, the minimum raw score needed to receive an A is: Select one: O a. O b. 90 84 O c. 88 d. 86

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A: Differentiate two times

A: We have to find

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A: Given , In a bag Total Red Candies=12 2/5 of candies are red. And 3/10 of candies are green. We have…

A: Simplify  25m2-16

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A: Given: N=Q+1Q

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A: Use the formula and evaluate.

A: Sketch the graph of polynomial y=x3 and line x+y=1.                         From the graph it can…

A: given e2z=3+i to find the value of z, take log on both sides

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A: We have  to find the perimeter

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A: Given,   A+12=13     We will solve it for the value of A

A: Given:     To determine: value of x1 and x2

A: We will find the value of k in the following step.

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A: Given 2+ 36 = 38  Yes the given statement is true .

A: using online vector field graphing we get 1-A 2-C

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A: Here given that N/9=11

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A: The value is:-

A: To find the value of q, 15 + q/6 = -21 => q/6 = -21 - 15

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A: We can find the value of B as below