exam
Maths Puzzle
Numerical Ability
How much water must be evaporated from 240 gallons of a 3%salt solution to produce a 5% salt solution?
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exam Other Question
Please help me solve.
The length of a rectangle is 1 cm more than 2 times its width. If the area of the rectangle is 76 cm^2, find the dimensions of the rectangle to the nearest thousandth.
Run an Analysis of Variance on the following and conclude if there is a statistical difference between the 3 groups.
A___B___C
13__10__14
16__12__14
14__11__15
16__12__14