A minivan can take up to 8 people for a trip. Use P to represent the number of people.

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?