Mathematics, 01.12.2019 02:31, mylaaaa79
There are 450 students, 20 teachers and 5 teacher's aides at canyon hills middle school. what is the ratio of students to teachers and their aides?
a
9: 2
b
90: 1
c
1: 18
d
18: 1
Answers: 2
Mathematics, 21.06.2019 14:00, Dweath50
(a) calculate the molarity of a solution that contains 0.0345 mol nh4cl in 400 ml of solution. (b) how many moles of hno3 are present in 35.0 ml of a 2.20 m solution of nitric acid? (c) how many milliliters of 1.50 m koh solution are needed to supply 0.125 mil of koh ?
Answers: 2
Mathematics, 21.06.2019 17:00, nataliahenderso
Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?
Answers: 3
Mathematics, 21.06.2019 22:50, memester74
Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?
Answers: 2
There are 450 students, 20 teachers and 5 teacher's aides at canyon hills middle school. what is the...
History, 28.08.2019 17:10