What is the volume of a weather balloon that has 39 grams of helium with a density 0.017 g/mL?

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

From the question.

density = 0.017 g/mL

mass = 4 g

We have

We have the final answer as

Hope this helps you

answer: i would say b.

explanation:

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)