Tyrone flipped a coin 50 times and got the following result: Heads Up 22

Tails Up 28

Based on these results, how many times would you expect Tyrone to get Heads Up out of 150 times?

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

(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.

What is the equation of a line that passes through points (0, 4) and (-4,-8)?