Subtract 10x^2 - 2x - 8 from -4x^2 + 8x - 8

-4x² + 8x - 8 - (10x² - 2x - 8) = -14x² + 10x

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2