A sculptor needs to lift a piece of marble. It is a cuboid with dimensions 1m by 0.6 m by 0.3 m. Marble has a density of 2.7 g/cm cubed. What is the mass of the marble in kg?

Answers

Answer 1
P = m/v
To find the mass you have to do Density x Volume.
The volume of the cuboid is 0.18 m cubed and the density is 2.7g/cm cubed.
The 2.7 g/cm cubed must be converted into kg/m cubed to find the mass in kg. Which is 2,700 kg/ m cubed.
2,700 x 0.18 = 486 kg.
The mass of the marble in kg is 486kg

Related Questions

5.
In rhombus QRST diagonals RT and QS are drawn. If m then which of the following is the measure of a 76
b 90
C 38
d 48

HELP ME PLEASE !!! thank you

Answers

Answer:

<STR = 38degrees

Step-by-step explanation:

Find the diagram attached

Complete Question:

In Rhombus QRST, diagonals RT and QS are drawn. If m<TSR = 104°, then which of the following is the measure of <SRT?

Sicne triangle STR is isosceles, hence the base angles are equal. Let the base angles be y

y+y+104 = 180

2y = 180-104

2y = 76

y = 38degrees

Since <STR = y, hence the measure of <STR = 38degrees

w is less then or equal to 7
and greater than 3

Answers

The answer could be 4,5,6, or 7.

Give brainliest?

Simplify this equation 3m + 4 = -5

Answers

The solution to this is m=-3

Please help ........

Answers

Answer:7.5

Step-by-step explanation: because of its size and diamiter its 7.5


The salaries of 4 players on a professional basketball
team average $200,000 per year. If a fifth player is hired
for $400,000 per year, what will be the average salary
for the 5 players?

Answers

If salary average of 4 players is making $200,000/yr, what's the total payroll?  It should be $200K x 4 or $800,000.

Now if you add in that 5th player at $400,000 what is the total payroll of all 5 players?  It should be $800,000 + $400,000 = 1,200,000.  From there you can find the average of the 5 players by dividing!

in triangle pqr the measure of r=90 rp=3.7 and pq=9.5 find the measure of <Q to the nearest tenth of a degree​

Answers

Answer:22.9

Step-by-step explanation:

in which part of the number line would 112% be located?​

Answers

Answer:

It would be 1.12 away from 0

(2,15) (-4,-3) in standard form

Answers

Answer:

pizza

Step-by-step explanation:

... :D

Bertie Beetke Walks so that he is always exactly 1.3 cm. Adam and walks so that he is always exactly 3.5 cm from crumb B the only two points at which they can meet, mark the points with crosses.

Answers

Answer:

I can not give an exact solution, because I can not draw in the given image and I don't know the scale of the image, but I can give a general way of solving this.

We know that a circle is a shape such that al the points are equidistant to the center.

So, if Bertie is always exactly 1.3cm from crumb A, then all the possible positions of Bertie are shown by a circle of radius = 1.3cm around crumb A.

And if Adam is always exactly 3.5cm away from crumb B, then the possible positions of Adam are shown by a circle of radius = 3.5cm around crumb B.

So to solve this problem, you need to draw these two circles, and the points where the circles intersect each other will be the points where Bertie and Adam could meet.

The frequency table shows the scores from rolling a dice

work out the mean

Answers

you have to add all of your frequency’s together and divide by 6 for the 6 scores. your mean would be 2

PleSee help!!! 10 points for it

Answers

Answer:

ben birşey anlamadım sorundan

Which of the following gives a valid reason for using the given solution method to solve the system of equations shown?
Equation : 4x - 5y = 4
Equation il: 2x + 3y = 2
A Elimination, a coefficient in Equation 1 is an integer multiple of a coefficient in Equation II.
B. Elimination, a coefficient in Equation II is an integer multiple of a coefficient in Equation I.
C. Substitution, Equation I can be solved for x in one step by dividing both sides by 4.
D. Substitution, Equation Il can be solved for x in one step by subtracting 3y from both sides.

Answers

Answer:

A . Elimination, a coefficient in Equation 1 is an integer multiple of a coefficient in Equation II.

hope it is helpful...

Write an expression that can be used to produce vector g from vectors e and f.

Answers

Answer:

g=e+f

Step-by-step explanation:

e= (-1,5)=-1i+5j

f=(3,-4)=3i-4j

g=(2,1)=2i+j

Let there exist real constant a,b:

ae+bf=g

For i: -a+3b=2

For j: 5a-4b=1

[tex]\left[\begin{array}{ccc}-1&3&2\\5&-4&1\end{array}\right][/tex]

Solves and gives:

a=1

b=1

g=e+f

PLZ HELP ASAP
What is the length of MN? Round your answer to the tenths.

Answers

Answer:

Can you put the picture of the triangle up

Step-by-step explanation:

I'll change my answer then

DON'T REPORT ME

Answer:

i need a picture to awnser your question

Step-by-step explanation:

Simplify the expression (-502) square root 0

Answers

Answer:

[tex]-502\sqrt 0 = 0[/tex]

Step-by-step explanation:

Given

[tex]-502\sqrt 0[/tex]

Required

Simplify

[tex]-502\sqrt 0[/tex]

----------------------------------------

[tex]\sqrt 0 = 0[/tex]

----------------------------------------

So:

[tex]-502\sqrt 0 = -502 * 0[/tex]

[tex]-502\sqrt 0 = 0[/tex]

Pls help me fasttt I’ll give brainliest!!

Answers

Answer

Look at this

Step-by-step explanation:

National pride is patriotism

Help pls. Given l || m || n, find the value of x.

Answers

Answer:

41

Step-by-step explanation:

By transversal parallel lines theorem, x=41

answer:

x = 41

- use the rules to solve it

WHAT IS THE ANSWER PLIS HELP MEEEE

20 POINTS

Answers

Answer:

8

Step-by-step explanation:

A school paid 31.50 for each calculator
If the school bought x calculators, how much did
they pay? Write an expression.

Answers

31.50(x) insert the amount of calculators that they have for X and then multiply to find the total amount that they payed

The fraction form of -1.6 is

Answers

Answer:

-1  2/3

Step-by-step explanation:

In complete sentences, answer the following question.



What are the elements of a body paragraph?

Answers

The elements of a body paragraph are the topic sentence, concrete detail, commentary then a conclusion.
The elements of a body paragraph are first, the topic sentence, evidence, elaborations, and then your conclusion sentence.

I hope this helps!! i used different words than the other person just in case.

To the nearest 10th, find the measure of the missing side.

Answers

Answer:

Climate change includes both global warming driven by human emissions of greenhouse gases, and the resulting large-scale shifts in weather patterns.

Find the value needed for the “?” to make the equation true.

1/x^? = x^6

Answer: ? =__

Answers

Answer:

[tex]? =-6[/tex]

Step-by-step explanation:

Given

[tex]\frac{1}{x^?} = x^6[/tex]

Required

Find ?

Apply law of indices

[tex]x^{-?} = x^6[/tex]

Cancel x on both sides

[tex]-? = 6[/tex]

Multiply both sides by -1

[tex]-1*-? = 6*-1[/tex]

[tex]? =-6[/tex]

find the value of x ​

Answers

Answer:

x = 4

Step-by-step explanation:

10x + 140 = 180

10x = 40

x = 4

Answer:

x = 4

Step-by-step explanation:

I did 140 + 10x = 180

Then I solved by subtracting 180 - 140 to get:

10x = 40

Next you divide 10 on both sides to get 4 as x

Fill in the blanks to make a true statement.

(2+___i) + (___+3i) = 6 + 8i

Answers

Answer:

(2+  5i) + (4 + 3i) = 6 + 8i

Step-by-step explanation:

2 + xi  + y + 3i = 6 + 8i

(2 + y) + xi + 3i = 6 +8i

(2 + y) + (x + 3)i = 6 + 8i

Compare real numbers

2 + y = 6

     y = 6 - 2

    y = 4

Compare imaginary numbers

x + 3 = 8

     x = 8 - 3

    x = 5

4
74
Solve the inequality 2(4x + 1) <3(2x - 3)

Answers

Step-by-step explanation:

2(4x + 1) < 3(2x - 3)

8x + 2 < 6x - 9

8x - 6x < -9 -2

2x < -11

x < -11/2

What is the remainder when 16,055 is divided by 16? (Input numeric values only)

it can't be on a calculator
because you get the wrong number on there thenk you

Answers

Answer:56

Step-by-step explanation:

with 16 into 55 do that math then put the number you got then put it into another 16 boom 56

Molly and George earned 352 points together. Molly has half the number of points as
George. Which equation could represent this situation? Let g represent the number of
points George earned.

Answers

Answer:

Assume G = George

I can use the problem to find that:

G + 1/2G = 352

What percent of 6.6 is 28.71?

Answers

Answer:

28.71 x 0.066 = 1.89486

Step-by-step explanation:

Quizziz 9th grade help please please

Answers

Answer:

(x-4)(x-12)

Step-by-step explanation:

If you need help factoring lmk i can help ya :)

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