What are the roots of the polynomial equation?

x2+x−72=0

What is the shape of the height and weight distribution

Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi