Kate and david each have $10. together they flip a coin 5 times. every time the coin lands on heads, kate gives david $1. every time the coin lands on tails, david gives kate $1. after the coin is flipped 5 times, what is the probability that kate has more than $10 but less than $15?

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

(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.