A) 14^m
B) m¹⁰
C) 10^m
D) m²¹
E) m⁴

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

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

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

A) 1/x⁸
B) x⁸
C) x^-12
D) x¹²
E) 8^x

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

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

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

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

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

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

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

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

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

A) Decay, because b<1
B) Decay, because b>1
C) Growth, 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=49.029, part 2: y=3.883
D) part 1: y=16.82, part 2: y=2.6305
E) part 1: y=49.029, part 2: y=2.630

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

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

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