PLS HELP 50 POINTS To find the amount of water that would fill the inside of an aluminum can, which of the following formulas would you use?

SA = 2 B + Ph
V = lwh
SA = 2 π r 2 + 2 π rh
V = π r 2h

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.

Sections of prefabricated woods are each 5 1/3 feet long, how long are 7 1/2 sections placed end to end?