find the volume of each figure use 3.14 for pi and round to the nearest hundreth if necessary the answer is one of the green boxes below can anyone find the answer for numbers 3 4 and 5 and show work, thank you

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters