Ary performed an experiment where she flipped three coins 20 times. The table show her results. How much greater is the probability that the results will be at least two tails compared to at least two heads.

Determine the quotient and remainder when (6a3)+11a2-4a-9) is divided by (3a-2) express your answer in the form q(a) + r(a)/d(a)

Use the distributive law to multiply. 3(4x + 5y + 6)

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.)