Suppose you want to buy a new car that costs $32,200. You have no cash only your old car, which is worth $4000 as a trade-in. The dealer says the interest rate is 5% add-on for 3 years. Find the total interest.

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?