Suppose you received a score of 87 out of 100 on exam 1. The mean score for the exam was 79 and the standard deviation for the exam scores was 4. What score do you need on exam 2 to do equally well, if the mean score for exam 2 is 60 and the standard deviation for exam 2 is 6

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

noncoplanar points are points that do not lie on the same line.

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)