A) m²¹
B) m¹⁰
C) 10^m
D) m⁴
E) 14^m

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

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

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

A) x¹²
B) 8^x
C) x⁸
D) 1/x⁸
E) x^-12

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

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

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

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

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

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

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

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

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

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

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

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

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