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

HELP HELP HELP HELP PLEASE (sorry ) can u complete this tiny is to .................. as broad is to ........................ the words to fill this in are tiny
In a parallelogram, one angle is 9 times the size of another. Find the measures of the angles.
1.How would you describe a person that wants to help his family ? 2. How would you describe a person that is hopeful?
3-2i/5i+2 What is the solution?
What is x^2+8x-5 in vertex form? Please explain.
there is $100 in my piggy bank. My friend and I went to the mall and i spent $20. How much money do i have now?
two trains leave stations 408 miles apart at the same time and travel toward eachother. one train travels at 95 miles per hour while the other travels at 75 mil
Find all points having an x-coordinate of 4 whose distance from the point (-2,-1) is 10
which statement describes every number that is a solution to the inequality 6t > 48? A) It has a value greater than 8 B) It has a value less than 8 C) It has
How are carbon, hydrogen, and oxygen alike?