The energy magnitude M of an earthquake can be modeled by the equation M=(2/3)log E - 9.9, where E is the amount of energy released. What is the magnitude of an earthquake with an energy release of 7.079 X 10^26? Round your answer to the nearest whole number.

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.