Whats the height of the rectangular prism

Asphere has a diameter of 10 in. what is the volume of the sphere?

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1