Can someone Please
Help
Me

Find the surface area of this sphere.
Round to the nearest tenth.
16 ft
Formulas for Spheres
S. A. = 4nr?
V = rer
[?] ft?

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

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?

Simplify this expression. 8x 16(x + y)