Afair six sided die is rolled 54 times. theoretically, about how many times should of rolled 4 occur?

a. 9
b. 14
c. 4
d. there is no way to tell

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

Bring the fraction a/a-4 to a denominator of 16-a^2