Acompany ships sand to customers for their aquariums. to ship the sand, they use tubes with a 4 cm radius and cut the tubes to whatever height is needed. the sand they sell has a density of 1.41 grams per cubic centimeter. if jerry buys 2,100 grams of sand, then approximately how high will the tube be that the sand is shipped in?

we know that

volume of a cylinder (tube)=pi*r²*h

in this problem

r=4 cm

Volume of a cylinder (tube)=pi*4²*h> V=16*pi*h cm³> equation 1

density=mass/volume> solve for volume

volume=mass/density

mass=2,100 gr

density=1.41 gr/cm³

so

V=2,100/1.41> V=1,489.36 cm³> equation 2

equate equation 1 and equation 2

16*pi*h=1,489.36 h=1,489.36/(16*pi)> h=29.63 cm

therefore

the answer is

the high of the tube will be 29.63 cm

step-by-step explanation:

their are no angles. sorry cant .

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: