The sum of ₹900 is divided amongst A, B and C . If A received 250 more than C and B received 170 more than C, What is the percentage of C's share? Step by step explanation needed :)

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

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?