A) m¹⁰
B) m⁴
C) 14^m
D) m²¹
E) 10^m

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

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

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

A) 1/x⁸
B) x¹²
C) x⁸
D) 8^x
E) x^-12

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

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

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

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

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

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

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

A) x=1.95
B) x=4.41
C) x=2.08
D) None of these
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) Growth, because b<1
B) Decay, because b<1
C) Decay, because b>1
D) Decay, because b>1

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

A) x=4.7 years
B) x=6.2 years
C) None of these
D) x=2.8 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) 16.4 inches
B) 13.8 inches
C) 12.9 inches
D) None of these
E) 15.9 inches