A) 10^m
B) m¹⁰
C) m⁴
D) 14^m
E) m²¹

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

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

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

A) x¹²
B) x^-12
C) 1/x⁸
D) x⁸
E) 8^x

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

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

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

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

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

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

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

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

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

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

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

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

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