1.	is between which two numbers?
		A.	8 and 9	B.	5 and 6
		C.	7 and 8	D.	6 and 7
		Hint
	2.	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.	40 mph
		C.	42 mph	D.	45 mph
		Hint
	3.	is between what two numbers?
		A.	9 and 10	B.	7 and 8
		C.	8 and 9	D.	10 and 11
		Hint
	4.	Estimate to the nearest whole number.
		A.	9	B.	10
		C.	8	D.	11
		Hint
	5.	Which number is closest to 13?
		A.		B.
		C.		D.
		Hint