The volume of a large balloon after it is punctured is represented by the following table:
Time (seconds)
Volume (cubic centimeters)
0
95
3
69
6
50
9
37
12
27
15
20
Which model for V (1), the volume of the balloont seconds after it's punctured, best fits the data?

(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.