7.2 x 12 x 0.23 = ? round to the nearest hundredth.
a. 19.44
b. 19.43
c. 19.87
d. 19.88

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?

The diagram shows a cuboid abcdefgh abcd is a square with area 25cm². find the volume of the cuboid.