Positive ions for my base a negative ions foreman acid from a

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).