Which is equivalent to 3√8^x

a-x√8^3
b-8 3/x
c-8 x/3
d-8^3x

What is a rational number between 9.5 and 9.7

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20