Acompany performed power tests on a set of batteries of the same type. the company determined that the equation y=100-8.9x, where x is the number of hours of use and y is the percent of battery power remaining, models the battery life. based on the equation, what is the best prediction of the percent of remaining power for a battery after 11 hours if use?

What is not true about kl and mn? what is mn? (show your work)

What is the radical expression that is equivalent to the expression 27 1 over 5?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.