3 years ago

(1/2)^(x-3) = (1/4)^(x-5) Solve for x using logs

1 answer:

inn [45]3 years ago

5 0

(X-3)*log(1/2)=(x-5)*log(1/4)
X-3=(log(1÷4)÷log(1÷2))*(x-5)
X-3=2(x-5)
X-3=2x-10
X-2x=3-10
-x=-7
X=7

You might be interested in

Law Incorporation [45]

a=1.34

b=ln-10

ln>10

Step-by-step explanation:

5 0

4 years ago

jekas [21]

Well start by adding all the numbers together, then divide by how many numbers, which is 15

3 0

3 years ago

Alecsey [184]

Answer:

9 dollars

Step-by-step explanation:

It would be 9 dollars because that is the only common factor that could go into 27, 28, or 45.

4 0

3 years ago

STatiana [176]

You have too many numbers we only need 3

8 0

3 years ago

fredd [130]

Answer:

its b

Step-by-step explanation:

4 0

3 years ago