0 people ride the bus, 100 people ride motorbikes, 40 people drive vans, and 220 people drive cars. Based on the data, how many would you expect to use motorbikes if you asked 900 people?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? define a variable for the situation. write an inequality that represents the situation. solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}