A) m¹⁰
B) 14^m
C) 10^m
D) m²¹
E) m⁴

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

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

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

A) 1/x⁸
B) x¹²
C) 8^x
D) x⁸
E) x^-12

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

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

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

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

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

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

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

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

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

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

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

A) x=9.8 years
B) x=6.2 years
C) x=2.8 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) None of these
B) 12.9 inches
C) 13.8 inches
D) 15.9 inches
E) 16.4 inches