A) m⁴
B) 10^m
C) m¹⁰
D) m²¹
E) 14^m

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

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

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

A) x⁸
B) x^-12
C) 1/x⁸
D) x¹²
E) 8^x

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

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

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

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

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

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

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

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

A) x=-3.65
B) x=14.51
C) None of these
D) x=-2.99
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=16.825, part 2: y=1.05
B) None of these
C) part 1: y=49.029, part 2: y=2.630
D) part 1: y=16.82, part 2: y=2.6305
E) part 1:y=49.029, part 2: y=3.883

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

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

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