Q 4
we know that a pie chart is a circle
we know that a circle is 360 degrees
so we multiply 7/10 with 360 and get the degrees
252 degrees
off topic, question 3 is wrong because if you want to round to 1 sig fig, you would look at the 100ths place to round to the 10th's place so 0.000 (disregard the 9 because it's too far away) rounded up =0
The answer is 92,776 because 10 times as much as 70 is 700 which gives the answer for the hundreds position.
Answer:
Step-by-step explanation:
F(x)=√(x-2)
F'(x)=1/(2√(x-2))
Finding the inverse function of , it is best described by graph B.
<h3>How to find the inverse of a function?</h3>
Supposing we have a function y = f(x), to find the inverse, we exchange x and y, and isolate y.
In this problem, the function is:
Exchanging x and y:
Working through the function to isolate y:
Which is best represented by graph B.
More can be learned about inverse functions at brainly.com/question/27830327
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