Which of the following would be the correct form of the equation 10t² - 29t = -10 to be able to solve using the zero product property?

t(10t - 29) = -10
(2t - 5)(5t - 2) = 0
(10t + 5)(t - 2) = 0

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.