A) 10^m
B) m¹⁰
C) m²¹
D) 14^m
E) m⁴

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

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

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

A) 1/x⁸
B) x^-12
C) x⁸
D) 8^x
E) x¹²

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

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

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

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

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

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

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

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

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

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=3.883
B) None of these
C) part 1: y=49.029, part 2: y=2.630
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=6.2 years
C) x=9.8 years
D) None of these
E) x=4.7 years

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

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