Mathematics, 03.06.2021 01:00 ashtonrieper1132
6. In a math survey of 28 students, 9 have a Play Station and 17 have an X-Box.
There are 6 students that don't have either a Play Station or X-Box. What is the
probability that a student chose at random has a Play Station and an X-Box?
7. A random survey of 25 students showed that 5 students ride bikes and 10 students 7.
ride skateboards. There were 12 students that rode neither a bike or skateboard.
What is the probability that a student chosen at random rode both a bike and skateboard?
8. A survey of 27 students at the mall showed that 11 students like to go to the park and 8.
13 students liked going to the beach. There were 5 students that didn't like going to
the park or the beach. What is the probability that a student chosen at random liked
going to the park or beach?
Answers: 1
Mathematics, 21.06.2019 19:00
Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?
Answers: 2
Mathematics, 21.06.2019 21:30
Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?
Answers: 1
6. In a math survey of 28 students, 9 have a Play Station and 17 have an X-Box.
There are 6 student...
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