A) m⁴
B) m²¹
C) m¹⁰
D) 10^m
E) 14^m

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

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

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

A) 8^x
B) x¹²
C) x⁸
D) 1/x⁸
E) x^-12

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

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

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

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

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

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

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

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

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

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

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

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

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