A) 14^m
B) m²¹
C) m⁴
D) 10^m
E) m¹⁰

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

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

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

A) x¹²
B) 8^x
C) x^-12
D) x⁸
E) 1/x⁸

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

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

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

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

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

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

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

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

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

A) Decay, because b<1
B) Decay, because b>1
C) Growth, 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=4.7 years
B) None of these
C) x=2.8 years
D) x=6.2 years
E) x=9.8 years

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

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