A) m¹⁰
B) m⁴
C) m²¹
D) 10^m
E) 14^m

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

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

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

A) x^-12
B) 8^x
C) x⁸
D) 1/x⁸
E) x¹²

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

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

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

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

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

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

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

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

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

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=2.630
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=3.883
E) None of these

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

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

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