The mean of a distribution is 217, while the median is 217. which of these
statements is true about the distribution?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

What is the factored form of the following expressions? d^2 – 13d + 36

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?