An express oil business fills 28 cylindrical shaped containers with used oil each week. The radius of each container is 2 feet, and the height is 6 feet Suppose that all of the containers are full How many cubic feet of used were collected for the week ? (V = pi * r ^ 2 * h)

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python