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
blsea [12.9K]
2 years ago
14

Alexis bought a pyramid-like paperweight for her teacher. The paperweight has a volume of 200 cm3 and a density of 1.5 grams per

cubic centimeter.
What formula you would you use to find the density of the paperweight?
How much does the paperweight weigh?
Mathematics
1 answer:
Nikolay [14]2 years ago
7 0

Answer:

The density is equal to the weight divided by the volume:

\rho=\dfrac{W}{V}

The paperweight weights 300 grams.

Step-by-step explanation:

The density of the paperweight can be calculated knowing the weight and the volume of this paperweight.

The density is equal to the weight divided by the volume:

\rho=\dfrac{W}{V}

We know that the density of this paperweight is 1.5 grams per cm3, and its volume is 200 cm3.

We can use the formula of the density to calculate the weight:

\rho=\dfrac{W}{V}\\\\\\W=\rho\cdot V=1.5\;\dfrac{g}{cm^3}\,\cdot\;200\; cm^3\\\\\\W=300\;g

The paperweight weights 300 grams.

You might be interested in
(6x -8)(2x -3)<br><br> B) 12x2 + 24 <br> U) 70x<br> L) 8x2 - 21x + 11 <br> E) 12x2 -34x + 24
deff fn [24]
Answer is E!
12x^2-34x+24
5 0
3 years ago
Read 2 more answers
What is 55 x 25 equaled to
nikitadnepr [17]

Answer:

1375

Step-by-step explanation:

8 0
3 years ago
Help me to answer this question
Vlad [161]
A I think usuauauauau
7 0
3 years ago
Read 2 more answers
A sweater is marked 30% off during an end or season sale. If the sweater was originally $56.00, what is the sale price of the sw
Ludmilka [50]

Answer:

Sweater costs 56.00

To calculate the discounted price of the sweater

56 * (30/100) = 16.8

We used (30/100) to find out the 30 percent of the sweater which will be on discount/reduced.

56-16.8=39.2 is the discounted price

Then we subtract the amount of discount from the original price of sweater to find out the discounted price.

Step-by-step explanation:

6 0
2 years ago
In a classroom new rug was bought. The area of the Rug is 252 sq m. The rug is 14 m wide.
Brrunno [24]
The length of the rug would be 18m
LxW=A
14x18=252
4 0
2 years ago
Other questions:
  • What is greater 3.6 or 0.94
    14·2 answers
  • Which equation is equivalent to 2/3x - 5/6 = -5/12x + 1/4 ?
    15·2 answers
  • There are between 24 and 40 students in a class . The ratio of boys to girls is 4:7. How many students are in the class.
    5·2 answers
  • From a standard deck of playing cards, what is the probability of being dealt 5 diamonds?
    9·1 answer
  • What is the width of it
    10·1 answer
  • Write the product in its simplest form<br>-3y.3y4<br>Enter the correct answer.​
    15·1 answer
  • Find the volume of the figure below. Leave answer in terms of t. Round to the nearest hundredth if necessary.
    10·1 answer
  • Tell whether the statement is sometimes, always, or never true. Explain your reasoning. The x-coordinate of a point on the x-axi
    5·2 answers
  • What is 1236 to the 15th power
    9·2 answers
  • HELP PLEASE I DON'T UNDERSTAND THIS
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!