1.	Find the value of y.
		A.	2	B.	24
		C.	9	D.
		Hint
	2.	Find the geometric mean between 7 and 13.
		A.	20	B.
		C.		D.
		Hint
	3.	Find the geometric mean between 28 and 32. Round to the nearest tenth if necessary.
		A.	7.7	B.	29.9
		C.	10.9	D.	30
		Hint
	4.	Find b in TRG .
		A.	4.9	B.	2.4
		C.	3.5	D.	2.8
		Hint
	5.	In TGP, ____?
		A.		B.
		C.		D.
		Hint