Find the missing side length, 28,25 and x

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)