14oor en o. 2 = 0.000495105 Suppose the government wants to impose a tax on fossil fuels to reduce carbon emissions. The cost benefit is modeled by In(1-P)=-0.0035 - 0.0045x, where x represents the dollars of tax per ton of carbon emitted and P represents the percent reduction in emissions of carbon. (Pis in decimal form.) Determine P when x= 45. Round to three decimal places.

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.

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°

Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.