Force of 50 pounds, exerted at an angle of 15° with the horizontal, is required to slide a desk across a floor. determine the work done in sliding the desk 22 feet. (round your answer to one decimal place.)

Solve the equation x/4 - 5= -8 -27 -12 -7 12

What is always true about a positive integer raised to a negative odd power?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.