Jane has pulled 3 green marbles and 3 other marbles from a large bag. Based on experimental probability, how many of the next 4 marbles selected should you expect to be green marbles?

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Pls what is the decimal equivalent of 5 over 9? select one: a. 0 point 5 bar over top of 5 b. 0 point 6 bar over top of 6 c. 0 point 8 bar over top of 8 d. 0 point 9 bar over top of 9

Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?