A large emerald with a mass of 812.04 grams was recently discovered in a mine. If the density of the emerald is 2.76grams over centimeters cubed, what is the volume? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point.

Answer for Blank 1:

Question

A large emerald with a mass of 812.04 grams was recently discovered in a mine. If the density of the emerald is 2.76grams over centimeters cubed, what is the volume? Round to the nearest hundredth when necessary and only enter numerical values, which can include a decimal point.

Answer for Blank 1:

anonymous · Answer

@DeejNG

anonymous · Answer

i got 294.22

is3535 · Answer

So, 2.76 = 812.04/x 
2.76x = 812.04

anonymous · Answer

wow your good

is3535 · Answer

Haha sorry, miscalculation on my part. That's correct.

anonymous · Answer

mine is correct??

anonymous · Answer

360 no scoped

is3535 · Answer

No, you're fine. But, being that you're rounding to the nearest hundredth, it would be 294.22

anonymous · Answer

okay thats what i got thank you!!

anonymous · Answer

can u check one more real fast?

anonymous · Answer

Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches.

 4 inches
 8 inches
 16 inches
 24 inches

anonymous · Answer

i said 8in

is3535 · Answer

yes you are correct we are anonymous

is3535 · Answer

yes ill help

anonymous · Answer

okay thank you! So 8in is correct

is3535 · Answer

1/3 * x^2 * 6 = 128

see 1/3 * 6 = 2
so, we get
2 x^2  = 128
divided by 2 on both sides, get
2x^2/2 = 128/2
x^2 = 64
x = sqrt(64) =  8 is good

anonymous · Answer

A cylindrical vase has a diameter of 6 inches. At the bottom of the vase, there are 9 marbles, each of diameter 2 inches. The vase is filled with water up to a height of 12 inches.

What is the volume of water in the vase?

 96π in3
 27π in3
 65π in3
 105π in3

anonymous · Answer

would it be 96 pi3

anonymous · Answer

do you guys know a troller around here?!?!

anonymous · Answer

96pi 3in sorry

anonymous · Answer

hes trolling right know and thats my cuzin whos trolling

is3535 · Answer

8 is your answer

anonymous · Answer

yes can u help me with the other i just posted on here? also??

is3535 · Answer

yea

anonymous · Answer

A cylindrical vase has a diameter of 6 inches. At the bottom of the vase, there are 9 marbles, each of diameter 2 inches. The vase is filled with water up to a height of 12 inches.

What is the volume of water in the vase?

 96π in3 <---- my answer 
 27π in3
 65π in3
 105π in3

is3535 · Answer

tag me ok we are anonymous