A) m¹⁰
B) 14^m
C) 10^m
D) m⁴
E) m²¹

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

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

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

A) 1/x⁸
B) 8^x
C) x¹²
D) x^-12
E) x⁸

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

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

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

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

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

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

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

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

A) x=-3.65
B) x=3.96
C) x=-2.99
D) None of these
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=49.029, part 2: y=2.630
B) part 1: y=16.825, part 2: y=1.05
C) part 1: y=16.82, part 2: y=2.6305
D) None of these
E) part 1:y=49.029, part 2: y=3.883

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

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

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