How many posts does it take to support a fence around a square field measuring 100 feet on a side if posts are placed every 10 f
1 answer:
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Answer:
1
Step-by-step explanation:
We have the function
and we want to know the value of .
The first step is to find ; we can subtract 1 from it at the end! But what does
mean?
Basically, we're saying <em>"what is the value of the function when </em><em> ?"</em>
So, we simply replace with 3 in the function, and we get:
.
Finally, we subtract 1 to find .
<u><em>1/1024 is the correct answer.</em></u> First you had to apply exponent rule, and it gave us, , or
. Then you can also refine, and it gave us,
, or
. And it gave us the answer is
, or 1/1024 is the correct answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie