Seudónimo Seudónimo

21-11-2016
Mathematics

contestada

1 kg of sand has a volume of 400 cm. What is its densityin g/cm.
( * is cubed)

Respuesta :

ampofoeugenia7 ampofoeugenia7

21-11-2016

Given mass=1 kg, volume=400cm³, density=?
The formula for finding density is ρ=m/v where ρ is density, m is volume and vis volume
ρ=1kg/400cm³
ρ=0.0025kg/cm³
Therefore the density of the sand is 0.0025kg/cm³

Answer Link

Otras preguntas

true or false questions basic math 1.the total surface area of a cube each of whose edges is 12 inches long is 6 square feet 2.if the tank in a car holds 15 gal

how do u express a ratio as a decimal

what is the gcf and lcm of 390 and 250

how do u express a ratio as a decimal

A soccer ball is kicked straight up from the ground with an initial velocity of 32 feet per second. Its height above ground in feet is given by: s(t)=-16t^2 +32

You have 5 pounds and 10 ounces of laundry. Your washer has a capacity of 7 pounds. How many more ounces of laundry would you need to make a full load?

Factor by grouping:4-12r+9r^2i know the answer is (2-3r)^2Can anyone explain to me how it is?

A soccer ball is kicked straight up from the ground with an initial velocity of 32 feet per second. Its height above ground in feet is given by: s(t)=-16t^2 +32

What different peoples contributed to the cultures of Spain and Portugalit has to be five different peoples

what is the gcf and lcm of 390 and 250