A) 10^m
B) m¹⁰
C) m⁴
D) m²¹
E) 14^m

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

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

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

A) 8^x
B) x⁸
C) x¹²
D) 1/x⁸
E) x^-12

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

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

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

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

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

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

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

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

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

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

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

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

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