My mom ran errands for one hour and 45 minutes. if she left at 2: 15 pm.,what time did she retured

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.