The lion and the zebra had a race. The lion gave the zebra a 20-ft head start. The lion ran at an average speed of 10 ft/s, while the zebra ran at an average speed of 7 ft/s. What is the equation to show the distance between the two animals over time?

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

(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.