A) 10^m
B) m²¹
C) 14^m
D) m¹⁰
E) m⁴

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

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

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

A) x^-12
B) 1/x⁸
C) 8^x
D) x¹²
E) x⁸

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

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

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

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

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

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

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

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

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

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

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

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

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

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