Lisa is flying from Bush Intercontinental Airport in Houston to Newark International Airport in New Jersey with the wind. The trip is approximately 1415 miles. Lisa then flew from Newark to DFW Airport against the wind, which is approximately 1372 miles. The wind speed was the same for both parts of the trip. Without the effect of wind, her airplane travels at an average rate of 530 miles per hour. The total time Lisa spends in the air is 8.5 hours. What was the speed of the wind?

Which of those sequences is a geometric sequence

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size. it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?