Question 21 of 25 If f) =-5*- 4 and g() = -3x- 2, find (f- g)().
OA. (f- g)() = 5X- 3x+2
O B. (f- g\)=-5 + 3x- 2
OC. (f- 9()=-5- 3%, 6
O D. (f- g)() = -2x-2

3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units