{20, 7, 18, 8, 2, 21, 32, 10, 4} what is the five-number summary?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

Goods include kennels, leads, toys and similar accessories for pets what's percentages about what's percentages of the total amount spent on goods for $4736