1. What is the cardinality of " P = { prime numbers between 50 and 70}"? *

A16 ounce bottle of orange juice says it contains 200 milligrams of vitamin c which is 250% uh just read the paper it explains it better

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.