At summer camp the ratio of boys to girls was 7: 2 if there were 21 boys how many girls were there?

2. curtis corporation’s balance sheet included the following: common stock, $5 par value, 5,000 shares issued and outstanding $25,000 retained earnings 20,000

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

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