A) 10^m
B) m¹⁰
C) m²¹
D) 14^m
E) m⁴

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

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

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

A) 8^x
B) x⁸
C) 1/x⁸
D) x^-12
E) x¹²

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

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

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

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

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

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

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

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

A) x=14.51
B) x=-3.65
C) x=3.96
D) x=-2.99
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) None of these
B) part 1: y=49.029, part 2: y=2.630
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=16.82, part 2: y=2.6305

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

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

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