A cylinder and its dimensions are shown below.
3.8 cm
One equation for calculating the volume of a cylinder is V = 8h, where B represents the area
of the base of the cylinder. Which expression can be used to find the value of 8, in square
cenu meters, for this cylinder?
A
2(12.17
B
21(12.1)
C
(3.8)
0 None of these
what were the steps to finding this answer
i have the right answer but i need steps

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?