exam Maths Puzzle Numerical Ability

Please help me with this word problem
A surfboard company has fixed costs of $300 per day. If they produce 20 boards in one day, their total cost is $5,100. Find the cost equation.

Read Solution (Total 0)

exam Other Question

I am having a serious problem with this expression. The problem is to simplify and combine like radicals.All variables represent positive numbers.The problem is 8 to the sqrt of 3y For the function f(x)= -3x^2 + x- 11, determine the difference quotient
f(a+h) - f(a)/h where h is not equal to 0. Simplify your result as much as possible.