A) 10^m
B) 14^m
C) m¹⁰
D) m⁴
E) m²¹

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

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

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

A) 1/x⁸
B) x⁸
C) 8^x
D) x^-12
E) x¹²

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

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

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

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

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

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

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

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

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

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

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

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

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

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