Juan Invested $800 in an account that eorn onnual simple interest. When Juan
withdrew the money. I had grown to $992.
It he had made no other deposits or
withdrawals, how long was the money in
the account?

Aday's production of 850 parts contains 50 defective parts. two parts are selected at random without r replacement. let the random variable x equal the number of defective parts in the sample. find the cumulative distribution function of x.