What is the difference of the rational expressions below? 4x 5
X-3 X
A.
4x-5
-3
O B.
4x-5
2x-3
C.
4x2 - 5x +15
x(x-3)
D.
4x2 -5x - 15
x(x-3)

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

If you had $1,900,000, how many days would it take you to spend all if you spent $1 a second. (there are 86,400 seconds in a day)

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?