Given the function below, select all the equalities that are true. h(x) = x² + 3

O A. h(-8) = 3.5

O B. h(-3) = 7.5

O C. h(-2) = 1

O D. h(1) = 1.5

O E. h(2) = 5

OF. h(3) = 6

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

If the value of cos330°is√3/2 then find cos 165°.

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.