38,760 I think I have to do some reading about this cuz im really good at math like a High School Level but i think is 38k <span />
Answer:
should be 12 if the x and y are squared. If you meant 2x and 2y than 12 is incorrect.
Step-by-step explanation: 144=r^2.
A. y=2
B. x=5
C. x=-3
D. y=0
The work is attached below
Answer:
x = 50
Step-by-step explanation:
Using proportions, it is found that Mrs. Wood should expect 1,898 books out of the 36,500 to have major damage.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
For this problem, the proportion of books with major damage is:
43/(716 + 68 + 43) = 0.051995.
Hence, out of 36,500 books, the expected amount of books with major damage is:
0.051995 x 36,500 = 1898.
More can be learned about proportions at brainly.com/question/24372153
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