The answer is - B. Nicolas Copernicus
Answer:
-$19.
Explanation:
From the question, we are given the following parameters or data and they are;
=> The Amount Kathy paid = $15.
=>The amount that Kathy was willing to = pay $ 18.
=> Price of new book= $ 37.
Therefore, we will make use of expression below to calculate the value for the Consumer surplus.
Consumer surplus = MP – AP -----(1).
Where MP = maximum price a consumer is willing to pay = $18 and AP = Actual price of a particular goods or commodity = $37.
Consumer surplus= $18 - $ 37 = -$19.
Identity vs role confusion
Answer:A:60
Explanation:
This should be a right triangle pythagorean theorm question. The therom is this 
. In which a and b are the two non slanted slides of the right triangle or the legs and c is the slanted side which will be the hypotenuse. To solve this question, you would have to do the the pythaorean theorm reversed. To do that, you would first have to square 61 to which you would get 3721. And then you would square 11 to which you would get 121. Then you would subtract 121 from 3721 and get 3600. Then you would square root 3600 and get 60.
