Use a calculator to evaluate cot pi/7

Although changes result from business transactions, the equality of the fundamental bookkeeping equation must remain. t/f

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000