Mathematics, 01.06.2020 03:57, nard28
4. There are 8 girls and 12 boys in the class. What is the ratio of girls to boys?
Answers: 3
Mathematics, 21.06.2019 17:50, domiyisthom
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 18:10, jaimejohnston2
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
Answers: 1
4. There are 8 girls and 12 boys in the class. What is the ratio of girls to boys?...
Mathematics, 13.03.2020 19:16
Mathematics, 13.03.2020 19:16