Parker has 3 green cubes, 4 red cubes, 2 black cubes and 6 yellow cubes. What is the probability that Parker will randomly choose a red cube

98 point question what is the record for most points in one

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?