Mathematics, 25.05.2020 06:58, amiechap12
The blades of a windmill turn on an axis that is 35 feet above the ground. The blades are 10 feet long and complete two rotations every minute. Which of the following equations can be used to model h, the height in feet of the end of one blade, as a function of time, t, in seconds? Assume that the blade is pointing to the right, parallel to the ground at t = 0 seconds, and that the windmill turns counterclockwise at a constant rate.
h = negative 10 sine (StartFraction pi Over 15 EndFraction t) + 35
h = negative 10 sine (Pi t) + 35
h = 10 sine (StartFraction pi Over 15 EndFraction t) + 35
h = 10 sine (Pi t) + 35
Answers: 1
Mathematics, 21.06.2019 20:00, allycoops666666
Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?
Answers: 1
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