Beatrice has $0.28 in her pocket. What percent of a dollar does Beatrice have?

Lorenzo ate 2/5 of his bag of almonds. his 4 friends ate equal shares of the remaining bag of almonds?

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

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.