Leni's calculator weighs 7/12 pound. what is the weight of her calculator expressed as a decimal?

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Find cot x if sin x cot x csc x = √2