A) 14^m
B) 10^m
C) m²¹
D) m¹⁰
E) m⁴

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

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

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

A) 1/x⁸
B) x^-12
C) x¹²
D) x⁸
E) 8^x

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

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

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

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

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

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

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

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

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

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

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

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

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

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