There are 8 students who want to be djs at the school radio station. the teacher in charge will randomly select 3 students for the first day. what is the probability that juan, tina, and zach are chosen?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points