If the length, in feet, of the first room is (2x+7) and the length, in feet, of the second room is (2x - 1). which expression models the area, in square feet, of the new room once the wall is knocked down? A. 6x +12
B. 4x2+18
C. 4x^2+ 13x - 4
D. 4x^2 +18x +18

3

step-by-step explanation:

im not sure what this means: mc011-7.jpg

step-by-step explanation:

answer: 5

step-by-step explanation:

since, the range is the difference between the lowest and highest values of the given sample space.

and, here the sample space = { 3, 1, 0, 4, 1, 4, 2, 3, 0, 5, 0, 1, 1, 2, 0, 4, 1,4, 4 ,2 ,3 ,2 ,0 ,1 ,4 }

here, the highest value of the given sample = 5

and, the lowest value = 0

therefore, the range of the sample space = 5 - 0 = 5

i think the answer is c sorry if it's wrong