Answer:
The error is in step 3. You cannot use a property of logarithms to prove that same property.
Step-by-step explanation:
Here we the proof of the quotient rule as
If Logₐx = M and Logₐy = N
Then x = and y =
x ÷ y = ÷ =
Take log of both sides we get
Logₐ(x÷y) = Logₐ
Logₐ(x÷y) =M-N logₐa
Logₐ(x÷y) =M-N
∴Logₐ(x÷y) = Logₐx - Logₐy
Answer:
$58.23
Step-by-step explanation:
Let's say y is her net deposit. The equation you would want to use is <em>y = 56.13 + 22.10 - 20</em>.
Answer:
10 hours
Step-by-step explanation:
I looked at how much she did in an hour.
So, 7 feet for every hour. Then, I just multiplied both by ten.
The correct answer would be 6.
To figure this out, you take the square root of 36 since area of a square is side x side.