The ratio of skiers to snowboarders is 1: 2. there are 1250 more snowboarders than skiers. how many skiers and snowboarders are there?

How do you write something in scientific notation?

Factor the polynomial expression x6 – x3 – 20

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity