What is (f+g)(x)
f(x)=x^3-x
g(x)=x^3+2x^2-10

Enter your

If a fair 6 sided cube is rolled 60 times, theoretically how many times should you expect to roll a 4 or a 5?

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5