Mrs. Williams wants to know how long it will take an investment of $450 to earn $189 in interest if the yearly interest rate is 6%, to be paid at the end of each year.

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.