A) 10^m
B) m⁴
C) m²¹
D) 14^m
E) m¹⁰

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

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

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

A) x^-12
B) 8^x
C) 1/x⁸
D) x¹²
E) x⁸

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

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

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

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

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

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

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

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

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

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

A) part 1: y=16.825, part 2: y=1.05
B) None of these
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) None of these
B) x=9.8 years
C) x=2.8 years
D) x=6.2 years
E) x=4.7 years

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

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