1.	Determine whether the number 0.121212… is rational or irrational. What is its fractional equivalent?
		A.	rational,	B.	rational,
		C.	irrational,	D.	irrational,
		Hint
	2.	Let R = real numbers, Q = rational numbers, Z = integers, W = whole numbers, and I = irrational numbers. Name the set or sets of numbers to which belongs.
		A.	I, R	B.	Z, Q, R
		C.	W, Q, R	D.	Z, I, R
		Hint
	3.	The number 3.124 is _________.
		A.	a whole number	B.	a rational number
		C.	an integer	D.	a whole number, rational number, and an integer
		Hint
	4.	Graph - on a number line.
		A.		B.
		C.		D.
		Hint
	5.	The amount of time in hours a thunderstorm will last can be estimated using the expression , where d represents the distance across the storm in miles. Estimate how much longer a storm that is 8 miles across will last than a storm that is 3 miles across?
		A.	4 hours	B.	2 hours
		C.	1 hour	D.	3 hours
		Hint