exam Maths Puzzle Numerical Ability

Thank you in advance for your help with this problem. How many liters of 60% acid solution must be added to 14 liters of a 10% acid solution to produce a 25% acid solution?

Read Solution (Total 0)

exam Other Question

Please help
Let f(x)= [x-4] and g (x) = x + 2. Find f o g and g o f

Thank you Please help me solve the equations factoring (x^2+2x^3)-(3-6x)

I would greatly appreciate if someone could help!!!!
Thank You!!

Question is from online course there is no textbook to list.