Due today so can someone plzzz help

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

When only separate discreet points are graphed it is called?

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.