The exponent of the power in the scientific notation of the result of the expression (9.1 × 10^9)(7.5 × 10^2) is 12
<h3>How does scientific notations work?</h3>
The number is written in the form 
where we have 
The number b shows the order, which is the most important figure for which scientific notation is used. It tells us how much order large or small a value is in powers of 10. We can for a time, ignore the value of 'a' for two comparable quantities and only compare their orders(this type of comparison is useful when difference is too big, like size of human to size of a star etc sort of comparisons).
Scientific notations have some of the profits as:
- Better readability due to compact representation
- Its value in terms of power of 10 is known, which helps in easy comparison of quantities differing by a large value.
Expressing the multiplication of (9.1 × 10^9)(7.5 × 10^2) in terms of scientific notation, we get:
(the exponent is 12)
Thus, the exponent of the power in the scientific notation of the result of the expression (9.1 × 10^9)(7.5 × 10^2) is 12
Learn more about scientific notation here:
brainly.com/question/3112062
The domain of P(x) will be : 
or [0, 160]
<u><em>Explanation</em></u>
Given function : P(x) = $355x - $33,984
Domain means the set of possible values of x , for which the function P(x) can be defined.
Here, x represents the number of passengers on board the plane. As the number of passengers can't be in negative, so the <u>minimum value of x will be 0</u>.
Given that, the plane has a maximum seating capacity of 160 passengers. It means the <u>maximum value of x is 160</u>.
So, the domain of P(x) will be : or [0, 160]
Step-by-step explanation:
since perimeter is adding all around she took the all the values and added them as above. as you can see 3√2 and 4√2 has the same square root so she added 3+4 which gave us 7√2 and then added the 2√5 but since they don't have the same square root we can't add them like we did in the other so we'll just put 7√2+2√5
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Answer: 600
Explanation:
I hope this helped!
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- Zack Slocum
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