4. select the proper inverse operation to check the answer to
25 - 13 = 12.
o a. 12 = 25 = 13
o b. 12 + 13 = 25
o c. 12 x 25 = 13
od. 12 x 13 = 25

Abanner is made of a square and a semicircle. the square has side lengths of 24 inches. one side of the square is also the diameter of the semicircle. what is the total area of the banner? use 3.14 for π.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn