A) 14^m
B) m⁴
C) m²¹
D) 10^m
E) m¹⁰

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

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

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

A) x¹²
B) 1/x⁸
C) x⁸
D) 8^x
E) x^-12

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

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

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

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

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

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

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

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

A) x=14.51
B) x=3.96
C) None of these
D) x=-2.99
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) part 1: y=16.82, part 2: y=2.6305
B) part 1: y=16.825, part 2: y=1.05
C) None of these
D) part 1: y=49.029, part 2: y=2.630
E) part 1:y=49.029, part 2: y=3.883

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

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

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