A) m⁴
B) m²¹
C) 10^m
D) m¹⁰
E) 14^m

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

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

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

A) 8^x
B) x^-12
C) 1/x⁸
D) x⁸
E) x¹²

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

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

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

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

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

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

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

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

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

A) Decay, because b<1
B) Decay, because b>1
C) Growth, because b<1
D) Decay, because b>1

A) part 1:y=49.029, part 2: y=3.883
B) None of these
C) part 1: y=16.82, part 2: y=2.6305
D) part 1: y=49.029, part 2: y=2.630
E) part 1: y=16.825, part 2: y=1.05

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

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

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