Aresearcher the garden contains 90 sweet pea plants which have either white or purple flowers about 70 of the plants have purple flowers and 20 have white flowers would you expect that one plant randomly select different from the garden or have purple or white flowers explain

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

If rt is greater than ba, which statement must be true ?