A cube has an edge lenght of 9 centimeters.
If the side length is increased by a factor of 3, how much larger is the perimeter of a face of the new cube?
A 72cm
B 72cm^2
C 108cm
D 108cm^2

Julia measured the high temperature in her town for one week. using the chart above, find the mean absolute deviation for the high temperatures. round your answer to the nearest tenth. be sure to show your work for finding: the mean of the set of data the distance of each number from the mean the mean absolute deviation

Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1

7x^2-9x+5=0 find the discriminant and number of real solutions