exam
Maths Puzzle
Numerical Ability
Please help me with this one problem! It does not come from a textbook - it comes from a worksheet.
Problem: This function is one-to-one. Find F^-1.
f(x) = 9x/3-x
I rea
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exam Other Question
Can someone help me:Solve the inequality
A number divided by 2 is at most 10
PLEASE HELP !!!!!
Given the constraints 3x + 4y(>=)60, x + 8y(>=)40, 11x +28y(<=)380, x(>=)0,
y(>=)0, the maximum volue of the functione f(x) = 15x + 25y occurs at the corner p