A) 10^m
B) 14^m
C) m²¹
D) m⁴
E) m¹⁰

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

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

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

A) 8^x
B) x^-12
C) x¹²
D) 1/x⁸
E) x⁸

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

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

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

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

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

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

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

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

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

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

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

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

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

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