A) 14^m
B) m⁴
C) m²¹
D) m¹⁰
E) 10^m

A) 16y¹⁰
B) 10y²⁴
C) 10y¹⁰
D) 160^y
E) 16y²⁴

A) 0
B) 1
C) n
D) 5
E) 5n

A) 81x⁶y⁷
B) 7x¹⁶y⁷
C) 81x⁸y¹²
D) 12x⁶y⁷
E) 12x⁸y¹²

A) x⁸
B) 1/x⁸
C) 8^x
D) x^-12
E) x¹²

A) 9/x⁶
B) None of these
C) 6/x³
D) x⁵/7
E) 14/x¹²

A) 6/x³
B) None of these
C) 5/x⁹
D) 2/4^x
E) 2/x⁴

A) None of these
B) (25m)³/4
C) 25m⁴/3
D) 5m³/4
E) (5m)⁴/3

A) x=3.8
B) x=26.9
C) None of these
D) x=12.1
E) x=4.2

A) n=55
B) n=20
C) None of these
D) n=27
E) n=16

A) x=.54
B) None of these
C) x=0.45
D) x=.12
E) x=.23

A) x=6.12
B) x=3.33
C) x=5.11
D) x=2.16
E) None of these

A) x=2.08
B) x=4.41
C) None of these
D) x=1.95
E) x=2.45

A) x=-3.65
B) x=3.96
C) x=14.51
D) x=-2.99
E) None of these

A) Decay, because b>1
B) Decay, because b>1
C) Decay, because b<1
D) Growth, because b<1

A) part 1: y=16.82, part 2: y=2.6305
B) None of these
C) part 1:y=49.029, part 2: y=3.883
D) part 1: y=16.825, part 2: y=1.05
E) part 1: y=49.029, part 2: y=2.630

A) x=6.2 years
B) None of these
C) x=2.8 years
D) x=9.8 years
E) x=4.7 years

A) $65,980.44
B) $78.953.38
C) $58,372.25
D) $60,220.20
E) None of these

A) 13.8 inches
B) None of these
C) 16.4 inches
D) 15.9 inches
E) 12.9 inches