Draw and mark a figure in which m is the midpoint of st, sp=pt, and t is the midpoint of pq. i don’t know how to do it!

If a is a nonzero real number then the reciprocal of a is

Sam opened a money-market account that pays 3% simple interest. he started the account with $7,000 and made no further deposits. when he closed the account, he had earned $420 in interest. how long did he keep his account open?

Asequence has a common ratio of and f(5) = 81. which explicit formula represents the sequence? f(x) = 24 f(x) = 16 f(x) = 24 f(x) = 16