A) 14^m
B) m²¹
C) 10^m
D) m¹⁰
E) m⁴

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

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

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

A) 1/x⁸
B) 8^x
C) x¹²
D) x⁸
E) x^-12

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

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

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

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

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

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

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

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

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

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

A) x=2.8 years
B) None of these
C) x=9.8 years
D) x=6.2 years
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) 13.8 inches
C) None of these
D) 12.9 inches
E) 16.4 inches