A) 14^m
B) m²¹
C) m⁴
D) 10^m
E) m¹⁰

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

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

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

A) 8^x
B) x¹²
C) x^-12
D) x⁸
E) 1/x⁸

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

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

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

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

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

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

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

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

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

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

A) None of these
B) part 1: y=49.029, part 2: y=2.630
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) None of these
B) x=2.8 years
C) x=9.8 years
D) x=4.7 years
E) x=6.2 years

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

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