4. 18 is 80% of what?
A. 20
B. 22.5
C. 14.4
D. 9

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Ernest is purchasing a $175,000 home with a 30-year mortgage. he will make a $15,000 down payment. use the table below to find his monthly pmi payment.

Sketch one cycle if the cosine function y=2cos2theta