A) m¹⁰
B) 10^m
C) m²¹
D) m⁴
E) 14^m

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

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

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

A) x^-12
B) 8^x
C) x¹²
D) x⁸
E) 1/x⁸

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

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

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

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

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

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

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

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

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

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

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

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

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

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