Paula drops a pebble into the ocean from a 120ft high cliff. Use the formula t=h‾√4 to find how many seconds it takes for the pebble to reach the ocean. Round your answer to the nearest tenth of a second.

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.

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

Find the measure of angle a in the following triangle