A: top

11%

of scores

b: scores below the top

11%

and above the bottom

61%

c: scores below the top

39%

and above the bottom

16%

d: scores below the top

84%

and above the bottom

6%

f: bottom

6% of scoresscores on the test are normally distributed with a mean of 81.8 and a standard deviation of 7.8. find the minimum score required for an a grade. round your answer to the nearest whole number, if necessary.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

idek

step-by-step explanation:

,xzgv

step-by-step explanation:

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