1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Naddika [18.5K]
3 years ago
9

A large emerald with a mass of 378.24 grams was recently discovered in a mine. If the density of the emerald is 2.76grams over c

entimeters 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: __________________
Mathematics
1 answer:
bogdanovich [222]3 years ago
6 0

Answer:

Volume of emerald = 137.04cm³

Step-by-step explanation:

Given that:

Mass of emerald = 378.24grams

Density of emerald = 2.76grams/cm³

Volume = ?

The equation for this relationship is ρ = m / V in which ρ is density, m is mass (kg or g) and V is volume (cm³ or m³) making the density unit kg/m³ or g/cm³.

Therefore

Density = mass/volume

Volume = Mass/density

i.e

Volume of emerald = Mass of emerald / Density of emerald

Volume of emerald = 378.24grams / 2.76grams/cm³

Volume of emerald = 137.043cm³ ~137.04cm³

Volume of emerald =137.04cm³

You might be interested in
Rename the number 600,000 in ten thousands
telo118 [61]
I think it is 60,000
4 0
3 years ago
Explain how you can use a grid to subtract 1.65 - 0.98.
FrozenT [24]
If you are asking for the answer the answer is 0.67.
8 0
3 years ago
What is the missing output value in the function table below
elena-s [515]

Answer:

2

Step-by-step explanation:

It makes sense because it goes down one by one in both the input and output values

8 0
2 years ago
What two numbers add to 13 but multiply to negative 12?
Phoenix [80]

9514 1404 393

Answer:

  13.8654599313 and -0.8654599313

Step-by-step explanation:

If one of the numbers is x, then the other is 13-x, and their product is ...

  x(13 -x) = -12

  x^2 -13x = 12 . . . . multiply by -1 and simplify

  x^2 -13x +6.5^2 = 12 +6.5^2 . . . . complete the square

  (x -6.5)^2 = 54.25

  x -6.5 = √54.25

  x = 6.5 +√54.25 ≈ 13.8654599313

and the other number is ...

  13 -x = 13 -13.8654599313 = -0.8654599313

The two numbers are 13.8654599313 and -0.8654599313.

3 0
2 years ago
Two whole numbers have a least common multiple of 60. Each number is lesss than or equal to 12. The greatest common factor of th
blsea [12.9K]

Answer:

10 and 6

Step-by-step explanation:

2 can go into both 6 and 10 and 6 and 10 are multiples of 60

6 0
2 years ago
Other questions:
  • Solve. A power outage affected all homes and businesses within a 3 mile radius of the power station. If the power station is loc
    14·1 answer
  • Does a kilogram have more or less mass than a gram?
    6·1 answer
  • -6x+6y=6<br> -6x+3y=-12<br><br> Solving system of equations by elimination
    14·1 answer
  • Sue has $2.80 in dimes and nickels. If she has 13 more dimes than nickels, how many of each coins does she have?
    14·1 answer
  • Find the 70th term of the arithmetic sequence -26, -19, -12
    7·1 answer
  • Can someone help, how do I solve this?
    11·2 answers
  • A B C D which is the best answer​
    7·1 answer
  • A 52 foot ladder is set against the side of the house so that it reaches up 48 feet .if jevonte grabs the ladder at its base and
    13·1 answer
  • Which is a graph of y= -2x + 3?
    10·2 answers
  • Are you picky about the toilet paper you buy? James is! To investigate the absorbency power of his favorite
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!