3 years ago

The mass of 5m^3 of copper is 44800kg. Work out the density of copper.

Mathematics

1 answer:

snow_tiger [21]3 years ago

8 0

Okay so

Density= mass/volume

44800 kg/5m^3 = 8960kg/m^3
which units are preferred?

1000g/kg
1000000 cm ^3/ m^3

You might be interested in

Three fourths of a number p less subtracted by 2 is 5 sixths of a number r plus 5

goldenfox [79]

Three fourths of a number p less subtracted by 2 is 5 sixths of a number r plus 5

3/4 of p subtracted by 2 is 5/6 of a r plus 5

3/4 of p - 2 is 5/6 of r + 5

$\frac{3}{4} p-2= \frac{5}{6} r+5$ <--- answer?

$\frac{3}{4} p= \frac{5}{6} r+7$

$\frac{3p}{4} = \frac{5r}{6} +7$

$\frac{3p}{4}* \frac{6}{5r} = 7$

$\frac{18p}{20r} = 7$

$\frac{9p}{10r} = 7$

$\frac{p}{r} = 7* \frac{10}{9}$

$\frac{p}{r} = \frac{70}{9}$ <-- answer?

Hope this helps

5 0

3 years ago

What is y=x^2-12x+99^12 if x=32

ELEN [110]

I hope that you want a really large answer, because y = 8.8638487e+23.

I hope that this helps.

6 0

2 years ago

How would you show a of rate changeof 15 feet per second on a graph

Fofino [41]

Answer:

bob

Step-by-step explanation:

7 0

2 years ago

Which shape is a Parallelogram?

mariarad [96]

The top left is the correct answer, because the sides are parallel.

Hope this helps!

5 0

2 years ago

When 6 times a number is increased by 11 the result is 16 less than 9 times the number. Find the number.

scZoUnD [109]

Answer:

Brainly.in

Question

When 6 times a number  is increased by 11 the result is 16 less than 9 times the number. Find the number.

Answer · 7 votes

Answer:6x+11=9x-163x=27X=9 Please mark it brainliest

Step-by-step explanation:

Please mark it brainliest

5 0

2 years ago