A small boat traveling downstream with the current covers a distance of 3 miles in 1/3 hour. The return trip, against the current, takes 1/2 hour. Assume that the speed of the current is the same...
A small boat traveling downstream with the current covers a distance of 3 miles in 1/3 hour. The return trip, against the current, takes 1/2 hour. Assume that the speed of the current is the same...
Determine the 3rd degree polynomial function that passes through the following four points: (1, 2), (2, 15), (-1, -12), and (0, 3). What is the value of a2 (the coefficient...
A dietician is preparing a meal for a client with the following dietary needs from the meal: 581 calories, 20.24 g of fat, and 53.08 g of protein. The meal will consist of chicken, baked potatoes,...
35x^-2 + 2x^-1 +1=0
what number must be added to the following expression in order to complete the square?
Jane cane paint a room in a new house in 10 hours. Together with her trainee, they can paint the room 7 hours. How many hours would it take the trainee working by herself to do the job...
A Chemist needs to create a solution consisting of 90% hydrochloric acid(the other 10% is water.) How much pure acid(100% acid solution) should be mixed with 15ml of a solution with 40% acid in order...
A bank loaned out $76,000, part of it at the rate of 9% per year and the rest at the rate of 2% per year. If the total amount of interest owed to the bank at the end of one year was $5270, what was...