Agroup of students of ivy special high school were asked if they had siblings and/ or pets. of the students who responded, 75% have siblings and 20% have pets. if 15% of the students who responded have neither siblings nor pets, what percent have both siblings and pets?

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

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?

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)