A) m¹⁰
B) 14^m
C) 10^m
D) m⁴
E) m²¹

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

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

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

A) x^-12
B) x¹²
C) x⁸
D) 8^x
E) 1/x⁸

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

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

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

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

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

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

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

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

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

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) part 1: y=49.029, part 2: y=2.630
D) None of these
E) part 1: y=16.82, part 2: y=2.6305

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

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

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