A piece of aluminum occupies a volume of 18.2 milliliters and weighs 42.7 grams. What is its density of the aluminum rounded to the nearest hundredth? Only enter numerical values, which can include a decimal point.

- anonymous

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- anonymous

@is3535

- anonymous

2.346 i got this but i think i rounded wrong

- is3535

density(g/mL) = weight(g) / volume(mL)
= (42.7)/(18.2)
= 2.35g/mL

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## More answers

- anonymous

wait would it be 2.35 then

- is3535

are you 17 year old or 14

- anonymous

im 17

- anonymous

ill be 17 july 23

- is3535

2.35 is your answer

- anonymous

okay thank you

- anonymous

If a right triangle was rotated about the y-axis, like the one shown below, what would be the resulting three-dimensional shape?
An image of a right triangle centered at the origin is shown with an arrow showing motion about the y axis.
Cone<---- my answer
Cylinder
Pyramid
Sphere

- anonymous

http://learn.flvs.net/webdav/assessment_images/educator_geometry/v15/module08/08_10_a2.jpg

- is3535

Cylinder

- is3535

do you go to k12

- anonymous

no flvs

- is3535

it a Cone sryy

- is3535

A

- anonymous

its all good haha thats the one i chose

- anonymous

Find the volume of a cylinder with a height of 6 meters and a diameter that is twice the measure of the height. Use 3.14 for pi, and round your answer to the nearest hundredth.
226.08 m3
452.16 m3
678.24 m3 <----- my answer
828.20 m3

- is3535

YEA SRRY

- is3535

GOOD JOB

- anonymous

A company that manufactures storage bins for grains made a drawing of a silo. The silo has a conical base, as shown below:
The figure shows a silo shaped as a closed cylinder with a conical end. The diameter of the silo is 4 ft, the length of the cylindrical part is 10 ft, and the entire length of the silo is 13 ft.
What is the total volume of grains that can be stored in the silo?
44Ï€ ft3<---- my answer
24Ï€ ft3
52Ï€ ft3
176Ï€ ft3

- anonymous

http://learn.flvs.net/webdav/assessment_images/educator_geometry_v14/pool_Geom_3641_0810_23/image0034e68b84b.jpg

- is3535

so the answer is 44 pie

- is3535

DO YOU GO TO K12

- anonymous

yes thats what i got

- anonymous

no flvs

- is3535

O OK

- anonymous

i have to more ? then im done one sec

- is3535

OK

- anonymous

Find the volume of a cone with a diameter of 9 inches and a height that is 5 times the radius. Use 3.14 for pi, and round your answer to the nearest hundredth.
47.1 in3
78.51in3
476.89 in3<----- my answer
1430.66 in3

- is3535

good job

- anonymous

thank you i have one more!! let me solve it and ill post it. can u check it for me??

- is3535

ok

- anonymous

What is the weight (in grams) of a liquid that exactly fills a 202.0 milliliter container if the density of the liquid is 0.685grams over milliliter? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point.
Answer for Blank 1:
i got 138.37

- is3535

good job what did you got on your test

- anonymous

yess i got 100!! Thank you so much for checking my work!!

- is3535

no prom

- is3535

can you fan me plzzz

- anonymous

yes i all ready did!!

- is3535

ok ill fan you to

- anonymous

hehe thanks! now for part 2 of this test

- is3535

i can help if you want

- anonymous

okay there are 5 questions and its all responce questions so no mutiple choice. :( ill try them first and then post what i got and ill tag you :)

- is3535

ok

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