There are 50 students traveling in vans on on field trip. each van seats 8 students. how many vans are needed

How do you find principle and simple interest

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart