A) m⁴
B) m¹⁰
C) 14^m
D) m²¹
E) 10^m

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

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

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

A) 8^x
B) x⁸
C) 1/x⁸
D) x^-12
E) x¹²

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

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

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

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

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

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

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

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

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

A) Decay, because b<1
B) Growth, 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=16.82, part 2: y=2.6305
C) part 1: y=16.825, part 2: y=1.05
D) part 1: y=49.029, part 2: y=2.630
E) None of these

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

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

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