In the equationy=4^x, what values can x have? A. x must be an integer B. x must be a whole number C. x must be a rational number D. x can be any real number

Question

In the equationy=4^x, what values can x have? A. 	 x must be an integer B. 	 x must be a whole number C. 	 x must be a rational number D. 	 x can be any real number

anonymous · Answer

A certain quantity decays exponentially over time. The initial quantity at t = 0 is 1,000. The quantity decays at a rate of 2%. What is the quantity at t = 4?
A.
	
0.00016
B.
	
1.6000
C.
	
903.9208
D.
	
922.3682