ebony1122 ebony1122
  • 24-11-2018
  • Mathematics
contestada

A copper block weighs 1,142 g. Its dimensions are 8 cm by 4 cm by 4 cm. To the nearest hundredth, what is the density of copper?

Respuesta :

vickygao4379
vickygao4379 vickygao4379
  • 24-11-2018

d=m/v

v=8 x 4 x 4

=128

1142/128

=9.921875

=8.92g/cm³

Answer Link

Otras preguntas

solve for x -3(x-1)+8(x-3)=6x+7-5x
Where did Paleolithic people sleep to keep cool?
Fifteen children voted for their favorite color. The votes for red and blue together were double the votes for green and yellow together. How did the children v
what  three mechanisms may drive tectonic plate movement?
What was the condition of America's economy following WWI?
1. Solve. One point for showing the steps to solve each equation and one point for the correct solution.3m - 5 = 7m - 21 (Points : 2)2. Solve. One point for sho
How do you solve: 3/4n-18=1/4n-4
Which aspect of government does the United States have in common with the Roman Republic? Two consuls run the executive branch. Senators are elected into office
Why did Osama bin Laden leave his home country of Saudi Arabia for Afghanistan?
A vat contains 60 gallons of a 15% saline solution. How many gallons of water must be evaporated so that the resulting solution will be 20% saline?