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In-s [12.5K]
2 years ago
13

1. Maggie keeps track of daily bird sightings. The table below shows the number and type of swans that were seen in one day. Wha

t percent of the swans were mute swans? Round your answer to the nearest tenth of a percent.
Mathematics
1 answer:
Vitek1552 [10]2 years ago
8 0

Answer:

hello! i just did this problem and the answer is 12.2%

Step-by-step explanation:

first we need to add all of the swans together, then from there you take the amount of mute swans and divide it by the sum of all the swans! finally, multiply by 100 to convert into a percent and round it to 12.2%

hope this helped plz give me brainliest! <3

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hammer [34]

The function is :

y = √(x-12), x≥12


To find the inverse function, we interchange x and y, and then make y the subject again.


So interchanging x and y we have:


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Squaring both sides gives;

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Now making y the subject we have,


y = x² +12

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Therefore the inverse function is;

y = x² +12, x≥0.


Hence the correct answer is C.



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Step-by-step explanation:

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Step-by-step explanation:

Hope this is right!

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