In a 120-volt circuit having a resistance of 12 ohms, the power w in watts when a current i is flowing through is given by w=120i−10i2. what current supplies the maximum wattage? 36
360
12
6

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

The table below shows the number of free throw shots attempted and the number of shots made for the five starting players on the basketball team during practice. each player's goal is to make 80% of her shots.

Which graph shows the solution set of x^2+4-12x/> 0