What is the volume of a cylinder with base radius 2 and height 9? Either enter an exact answer in terms of T or use 3.14 for A and enter your answer as a decimal.
9
Cubic units

What would happen to kenya's pyramid if there was a rapid decline in its: a) birth rate b) death rate

Which of the following statements is true? a. there is not enough food produced in the world to feed everyone. b. the biggest cause of hunger and malnutrition is the cost of getting food to people who need it most. c. most countries have enough arable land and resources to feed their own population and export a surplus d. malnourishment is only seen in a few countries with very limited food supplies.

The yellow river is also known as the huang he river? true or false