A) m¹⁰
B) 14^m
C) 10^m
D) m²¹
E) m⁴

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

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

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

A) x¹²
B) x^-12
C) 8^x
D) x⁸
E) 1/x⁸

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

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

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

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

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

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

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

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

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

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

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

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

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

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