A) 10^m
B) 14^m
C) m¹⁰
D) m⁴
E) m²¹

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

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

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

A) x^-12
B) 1/x⁸
C) x⁸
D) x¹²
E) 8^x

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

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

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

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

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

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

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

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

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

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

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

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

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