How do scientists use weather variables to describe and predict the weather?

The distance d that a car can travel in a certain amount of time t can be found by multiplying the rate of speed r by the travel time. if a car has already travel 4 miles, the formula for the total distance travel is d= rt + 4. which of the following gives the value of r, in terms of d and t?

Astudy group should stay around 3-6 people. true or false

Aplan that covers all qualified higer education expenses is known as a