A) 10^m
B) 14^m
C) m⁴
D) m²¹
E) m¹⁰

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

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

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

A) x^-12
B) 1/x⁸
C) x¹²
D) x⁸
E) 8^x

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

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

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

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

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

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

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

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

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

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

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

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

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

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