How fast was a driver going if it left skid marks that were 63 feet long on wet concrete? (The coefficient of friction is 0.97)? A. 334 mph
B. 43 mph
C. 61 mph
D. 31 mph

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

i'm a sophomore in connections, i'd recommend checking on jishka.com they have a large range of questions and answers from our school.

60: 45 =12: 9 =4: 3 so the answer is 4: 3

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)