A) 10^m
B) m¹⁰
C) 14^m
D) m²¹
E) m⁴

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

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

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

A) 8^x
B) x^-12
C) x¹²
D) 1/x⁸
E) x⁸

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

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

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

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

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

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

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

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

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

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=16.825, part 2: y=1.05
D) part 1: y=16.82, part 2: y=2.6305
E) part 1:y=49.029, part 2: y=3.883

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

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

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