A) m¹⁰
B) m⁴
C) 14^m
D) m²¹
E) 10^m

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

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

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

A) x^-12
B) 8^x
C) x¹²
D) 1/x⁸
E) x⁸

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

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

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

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

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

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

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

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

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

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

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

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