A) m⁴
B) m¹⁰
C) m²¹
D) 14^m
E) 10^m

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

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

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

A) 8^x
B) 1/x⁸
C) x⁸
D) x^-12
E) x¹²

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

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

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

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

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

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

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

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

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

A) Growth, because b<1
B) Decay, 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) part 1: y=16.82, part 2: y=2.6305
C) None of these
D) part 1:y=49.029, part 2: y=3.883
E) part 1: y=16.825, part 2: y=1.05

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

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

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