A) 14^m
B) 10^m
C) m⁴
D) m²¹
E) m¹⁰

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

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

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

A) x^-12
B) 8^x
C) x¹²
D) x⁸
E) 1/x⁸

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

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

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

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

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

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

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

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

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

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

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

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

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

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