Simple math problems.

Question

1. Write one memeber of the real number system that is not a rational number.
2.bonus question
3. Mark layered 3 pieces of wood to build the base for a lamp. The pieces 1/4 inch thick, 5/8 inch thick, and 3/16 inch thick. How thick was the base for the lamp?
4. A fish tank shaped like a rectangular prism can hold 1,872 gallons of water. If the length is 24 inches and depth is 6 inches what is the height?
5. A circle located on coordinate plane has a center of (-2,3). What would the new center be if the circle is translated 5 units to the left and 6 units up?
BONUS QUESTION TO PROVE YOURSELF AS A GENUIS!!!!
What is the theme of jack andrakas book: Breakthrough: How One Teen Innovator Is Changing the World

Answer 1

square root of 2

1/4+5/8 +3/16= 17/16= 1/1/16

1872/24(6)= 312/12=26 ft high

(-5,9)