Lisa earned $425 babysitting this summer. She put her money into a savings account which earned 9.5% interest annually. If she leaves the money in the savings account for 9 months, how much interest will she earn?

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.