Select all that can be used to solve for the height h, of the television screen A. Sin 35 =h/32 B. Tan 35 = h/32 C. Cos 55 = h/32 D. Sin 55 = h/23

Amayoral candidate would like to know her residents’ views on a public open space before the mayoral debates. she asks only the people in her office. her co-workers are an example of a census population convenience sample simple random sample