Noah's class held a food drive for the holidays. there are a total of 25 students in his class. on average, each boy and each girl brought in 3 cans of food apiece. if the class brought in a total of 75 cans of food, how many boys and how many girls are in the class?

Find the x coordinate of the point.

If i have one apple and give you the apple, how many apples do i have?

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?