A dice is a perfect cube. The length of the side of the dice is 1 cm. The density of a dice is 2 g/cm. What is the volume of the dice?

Which number produces a rationale number when multiplied by 1/5

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?