What is the probability of flipping two coins at the same time and getting heads on both coins?

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

(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.

To decrease an amount by 16% what single multiplier would you use