1.	is between which two numbers?
		A.	8 and 9	B.	5 and 6
		C.	6 and 7	D.	7 and 8
		Hint
	2.	Estimate to the nearest whole number.
		A.	4	B.	3
		C.	2	D.	5
		Hint
	3.	Use a calculator to find to the nearest tenth.
		A.	8.5	B.	8.6
		C.	8.7	D.	8.8
		Hint
	4.	Using the formula , what was the approximate speed s of a car if the length of the skid marks d are 45 feet when f is 1.2?
		A.	55 mph	B.	45 mph
		C.	40 mph	D.	42 mph
		Hint
	5.	Which number is closest to 13?
		A.		B.
		C.		D.
		Hint