A) m¹⁰
B) 10^m
C) m⁴
D) 14^m
E) m²¹

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

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

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

A) 8^x
B) x⁸
C) x¹²
D) 1/x⁸
E) x^-12

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

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

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

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

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

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

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

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

A) x=3.96
B) x=-2.99
C) None of these
D) x=-3.65
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) None of these
B) part 1: y=16.825, part 2: y=1.05
C) part 1: y=16.82, part 2: y=2.6305
D) part 1: y=49.029, part 2: y=2.630
E) part 1:y=49.029, part 2: y=3.883

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

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

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