A) 14^m
B) m⁴
C) 10^m
D) m²¹
E) m¹⁰

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

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

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

A) 1/x⁸
B) x¹²
C) x^-12
D) x⁸
E) 8^x

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

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

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

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

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

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

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

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

A) x=3.96
B) x=-3.65
C) x=-2.99
D) None of these
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=2.8 years
B) x=6.2 years
C) x=4.7 years
D) x=9.8 years
E) None of these

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

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