Find the derivative
Y=3x^2+x/4x-

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Find the quotient with the restriction.