A) m⁴
B) 14^m
C) m¹⁰
D) 10^m
E) m²¹

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

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

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

A) x^-12
B) 1/x⁸
C) x⁸
D) 8^x
E) x¹²

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

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

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

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

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

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

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

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

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) 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=16.825, part 2: y=1.05
E) part 1: y=49.029, part 2: y=2.630

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

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

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