A) m¹⁰
B) 14^m
C) m²¹
D) m⁴
E) 10^m

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

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

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

A) x¹²
B) 1/x⁸
C) x⁸
D) 8^x
E) x^-12

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

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

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

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

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

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

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

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

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

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

A) None of these
B) part 1:y=49.029, part 2: y=3.883
C) part 1: y=49.029, part 2: y=2.630
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) None of these
C) x=4.7 years
D) x=6.2 years
E) x=9.8 years

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

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