1.	Determine whether the number 0.45445444544445. . . is rational or irrational.
		A.	rational	B.	both
		C.	neither	D.	irrational
		Hint
	2.	The number 126 is __________.
		A.	a whole number, rational number, and an integer	B.	an integer and a rational number
		C.	an integer	D.	a rational number
		Hint
	3.	Determine whether the number is rational or irrational.
		A.	Both	B.	Neither
		C.	Rational	D.	Irrational
		Hint
	4.	Replace ___ with a symbol to make ___ 4 a true sentence
		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.	2 hours	B.	3 hours
		C.	4 hours	D.	1 hour
		Hint