A company payroll is prepared by two computers in 13 min. Working alone, the faster of the two computers can prepare the payroll in 20 min. How much time does the slower computer alone require to prepare the payroll?

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!