Sean is travelling. He has a flight of 5 hours 10 minutes, a stopover of 55 minutes and then another flight of 2.5 hours. What is his total travel time? Give your answer in hours and minutes.

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

Use the given information to determine the exact trigonometric value.

David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2