Which of the following sets is closed under subtraction?
o integers
o whole numbers
natural numbers
o irrational numbers

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x