A) 14^m
B) 10^m
C) m¹⁰
D) m²¹
E) m⁴

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

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

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

A) 1/x⁸
B) x¹²
C) x^-12
D) x⁸
E) 8^x

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

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

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

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

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

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

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

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

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

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

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

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

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

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