Each lap around the track at emma's high school is 1/4 mile. How many laps will emma need to jog if she wants to jog 3 miles?
Show how you can use multiplication to find 3 ÷ 1/4.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

(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.

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?