Please help, will give brainliest! Which is NOT equivalent to this expression? 4(3x^2+6x)

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25