A card is picked from a deck of cards. Find both odds against and the odds in favor of selecting: A Queen:

A picture card:​

Which of the following statement about pascal's triangle are true?

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?

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?