A) 14^m
B) m²¹
C) m¹⁰
D) 10^m
E) m⁴

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

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

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

A) x^-12
B) x⁸
C) x¹²
D) 1/x⁸
E) 8^x

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

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

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

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

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

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

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

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

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

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

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

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

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