Angla907 Angla907
  • 11-06-2014
  • Mathematics
contestada

If n = 8 and 16 · 2^m = 4^(n – 8), then m = ?
F. –4
G. –2
H. 0
J. 1
K. 8

Respuesta :

Lilith
Lilith Lilith
  • 11-06-2014
[tex]n = 8 , \\ \\ 16 \cdot 2^m = 4 ^{n - 8} \\ \\ 16 \cdot 2^m = 4 ^{8-8}\\ \\ 2^4 \cdot 2^m =(2^2 )^{0} \\ \\2^{4+m}=2^0\\ \\4+m=0 \\ \\m=-4 \\ \\Answer : \ F. \ \ - 4[/tex]
Answer Link

Otras preguntas

Who was the German ruler during World War I?
in most graphs of motion,what is the independent variable
3/5 of 15 acres equals how many acres
Explain how the introduction of the horse in North America Changed the Lives of Indians
What’s the name for excessive bodily hair growth in women?
Which of the following are musculoskeletal disorders that could result from a failure to use proper ergonomic practices: A. All the answer choices are correct
Please help me with this question
Main points are illustrated, explained, or proved by means of
Please help! If y=5 when ×=-3 find × when y=-1
Help me please Thanks