Amar is five years older than his sister. the sum of their ages is 39. find amar's age.

Select a graph that have an equation with a < 0

Ineed with number 6 , explain how to get 1978

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.)