Mary takes a sightseeing tour on a helicopter that can fly

450 miles against a 35mph headwind. In the same amount of time it can travel 702 miles with a 35mph tailwind. Find the speed of the helicopter

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Harry the hook has 7 1/3 pounds of cookie dough. she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?