A) 14^m
B) m²¹
C) 10^m
D) m¹⁰
E) m⁴

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

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

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

A) 8^x
B) x¹²
C) x^-12
D) 1/x⁸
E) x⁸

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

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

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

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

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

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

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

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

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

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=49.029, part 2: y=2.630
C) part 1: y=16.82, part 2: y=2.6305
D) part 1:y=49.029, part 2: y=3.883
E) part 1: y=16.825, part 2: y=1.05

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

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

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