What is -0.24569 rounded to the nearest hundredth?

Which expression will have the same sum as 3_8 + 1/4?

(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.

Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.