exam Maths Puzzle Numerical Ability

Solve the following for the variable Y
12xyt=36R

Read Solution (Total 0)

exam Other Question

I need help setting up an equation for the following question:

A 20L solution is 15% alcohol. How much water must be added to make it an 8% alcohol solution? sin(x)cos(x)divided by Cos squared (x)-Sin squared (x) =Tan(x) divided by 1-Tan Squared (x)
Prove that the left is equal to the right show step by step left changed to right side