write a small discription on covid-19
a small discription about covid-19
alvinairfan
Asked:
December 2022
A piece of concrete has a volume of 339cubic centimeters and a mass of 678grams. What is its density?
alvinairfan
Asked:
December 2022
A clay plate has a volume of 115cubic centimeters and a mass of 230grams. What is its density?
alvinairfan
Asked:
December 2022
A gold necklace has a mass of 40grams and a volume of 2cubic centimeters. What is its density?