Which is a quantitative variable? A) brand of pancake mix B) flavor of pancakes, such as chocolate chip C) servings per box of pancake mix D) names of ingredients in pancake mix

Step-by-step explanation:

A quantitative variable is the one which is represented numerically and not with words.

Hence option (C) is the quantitative variable as servings per box are represented by numbers. (eg. if in a box of 16 cookies, 1 serving = 1 cookie, then the servings per box will be 16)

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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