Mathematics, 21.10.2020 07:01, mani1682
At a school there are two sections of algebra I for students in the 9th grade. The two classes have different teachers. The principal is interested in gauging the effectiveness of two different teaching methods and asks each teacher to try one of the methods. At the end of the semester both classes are given the same test and the results are compared. In this experiment, which is the variable of interest? the two different teaching methods the two different math teachers the two different class test results the two different math classes
Answers: 3
Mathematics, 21.06.2019 14:30, Rperez6491
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
At a school there are two sections of algebra I for students in the 9th grade. The two classes have...
Mathematics, 06.01.2020 15:31
English, 06.01.2020 15:31
History, 06.01.2020 15:31
Mathematics, 06.01.2020 15:31