What is the simplified form of the expression -4xy/3x

-3y/4
-4x/3
-4y/3
-3x/4

In the diagram below what is the approximate length of the minor arc ab

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Which expression is a perfect cube? a. x8 b. y24 c. m28 d. x64