I GIVE MEDALLS. PLEASEE HELP MEE!!!
A marble or small sphere, made of stone, is found to have a mass of 3.05 grams. To find its volume, it is placed in a graduated cylinder that originally contains 10.00 mL of water. When the marble is placed in the graduated cylinder, the new volume of the water and marble together is 11.20 mL.

•a. Calculate the volume of the marble (Be sure to include units).

•b. Calculate the density of the marble
@hartnn @myininaya @Nurali @Kainui @Australopithecus @greenlegodude57

Question

I GIVE MEDALLS. PLEASEE HELP MEE!!!
 A marble or small sphere, made of stone, is found to have a mass of 3.05 grams. To find its volume, it is placed in a graduated cylinder that originally contains 10.00 mL of water. When the marble is placed in the graduated cylinder, the new volume of the water and marble together is 11.20 mL. 

•a. Calculate the volume of the marble (Be sure to include units).

•b. Calculate the density of the marble 
@hartnn @myininaya  @Nurali  @Kainui  @Australopithecus @greenlegodude57

goformit100 · Answer

Sir/Ma'am, A Warm Welcome To Open Study.
Sir/Ma'am please show your Working for the question you have posted.

anonymous · Answer

Seems to be science... What you need to find id the volume of the ball. You should know that mass/ volume = Density. 11.20mL/3.05= 3.67. Now you know that the Density of the marble is 3.67mL