A) m²¹
B) m⁴
C) 10^m
D) m¹⁰
E) 14^m

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

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

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

A) 1/x⁸
B) x^-12
C) 8^x
D) x⁸
E) x¹²

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

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

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

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

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

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

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

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

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

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=49.029, part 2: y=2.630
C) part 1:y=49.029, part 2: y=3.883
D) part 1: y=16.82, part 2: y=2.6305
E) part 1: y=16.825, part 2: y=1.05

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

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

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