trinitygilligan trinitygilligan

23-04-2020
Chemistry

contestada

The density of a test tube is 2.3g/cm3. The volume of the test tube is 4 cm3. What is
the mass of the test tube?

A. 0.92 g

B. 9.2g

C. 9.3g

D. 92g

Respuesta :

mashprotato mashprotato

23-04-2020

Answer:

B. 9.2g

Explanation:

Density is mass over volume:

d=m/v

Let's plug in the values:

2.3=m/4

Now we solve like an equation:

2.3*4=(m/4)*4

9.2=m

Answer Link

Otras preguntas

what is 4 over 9 minus 1 over 12 equal simplified?

What is the simplest form for the product 3/5 •25/36 is?

If4 times the reciprocal of a number is 3 more than 5/2 times the reciprocal of that number find the number Show your work

What is the simplest form for the product 3/5 •25/36 is?

what events happened beforeloyalists left boston and philadelphia?

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.

what is the difference between dividing 16 by 2 and finding the square root of 16

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.

what is the difference between dividing 16 by 2 and finding the square root of 16

The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tire marks it leaves on the ground.