A) m⁴
B) m¹⁰
C) m²¹
D) 10^m
E) 14^m

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

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

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

A) x¹²
B) 8^x
C) x^-12
D) 1/x⁸
E) x⁸

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

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

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

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

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

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

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

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=-3.65
C) x=-2.99
D) x=3.96
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) part 1:y=49.029, part 2: y=3.883
B) part 1: y=16.825, part 2: y=1.05
C) None of these
D) part 1: y=49.029, part 2: y=2.630
E) part 1: y=16.82, part 2: y=2.6305

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

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

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