Two more and that it 30 + 30 × 30 + 20 ÷ 20

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41