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
hodyreva [135]
3 years ago
11

What is the mass of a 3 cm cube of pine? (Reminder: The length, width, and height of a cube are all the same.)

Mathematics
1 answer:
ryzh [129]3 years ago
7 0

Answer:Using this idea, you can calculate the mass of a cube with the formula for Density = mass ÷ volume. Review the formula for density: Density = mass ÷ volume. If you solve this equation for mass, it becomes: mass = density x volume.

Step-by-step explanation:Hope this help u

You might be interested in
If Dr. I.M. Smart mixes 50ml of a 20% acid in water solution with 30ml of acid, what is the quantity and concentration of the fi
soldier1979 [14.2K]
50 ml * 20% = 10 ml
50+30 =80
10+30 =40
40/80=50%
4 0
3 years ago
Read 2 more answers
AM GIVING 20 POINTS! <br><br> What is -6/7 x (-5/4)?
Papessa [141]

Answer:

Exact Form:  15 /14

Decimal Form:  1.07142857...  

Mixed Number Form:  1  1/ 14

5 0
2 years ago
Pieter wrote and solved an equation that models the number of hours it takes to dig a well to a level of 72 feet below sea level
jek_recluse [69]

Answer:

Step-by-step explanation:

Is this the entire question? Some of it makes no sense without a diagram or something.

To get rid of A you actually have to solve the equation.

7h – 5(3h – 8) = –72        Remove the brackets

7h - 15h + 40 = - 72          Combine the like terms

- 8h + 40 = - 72                Subtract 40 from both sides

- 8h = -112                        Divide by -8

    h = 14

Well the depth is a whole number so A is true.

We don't know anything about time. But the answer is positive.

C is false because B is true.

We don't know exactly what the depth of the well is.

I would pick A, but you need the entire question.

8 0
2 years ago
4 times what equals 204? Explanation please.
omeli [17]
To find the answer to your question you just have to divide 204 by 4:

204 / 4 = 51

It means that 4 times 51 equals 204:

4 * 51 = 204

I hope it will help you :)
5 0
3 years ago
Read 2 more answers
i need help in finding the sum for (16 − x2) + (−14x2 + 7x5 − 17x4 + 9) plz help :( im rlly bad at math
Evgesh-ka [11]

Answer:

-50

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Company A makes a large shipment to Company B. Company B can reject the shipment if they can conclude that the proportion of def
    6·1 answer
  • According to projections through the year​ 2030, the population y of the given state in year x is approximated by State​ A: minu
    8·1 answer
  • How to solve 5y + 34 = -2 (-7y+1)
    9·1 answer
  • Plot the following linear equations and then plot the solution.
    8·2 answers
  • A scale model of a rectangle building lot measures 7 ft by 5ft. Id the actual house will be built using a scale factor of 12. Wh
    5·1 answer
  • Why is College savings classified as a fixed expense?
    11·1 answer
  • 24 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    5·1 answer
  • What is 2² x 5 ? Some help me please !
    13·2 answers
  • HELP ME PLEASE FAST. Which description best compares the graphs of these two functions?
    13·2 answers
  • Four more than 5 times a number​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!