Mathematics, 29.12.2019 16:31 Katmcfee5026
The depth of the water at the end of a pier changes periodically along with the movement of tides. on a particular day, low tides occur at 12: 00am and 12: 30pm, with a dept of 2.5 m, while high tides occur at 6: 15am and 6: 45pm, with a depth of 5.5 m. let t=0 be 12: 00 am. which periodic function, since or cosine would be simpler model for the situation?
Answers: 3
Mathematics, 21.06.2019 15:30, Reese7977
Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.
Answers: 3
Mathematics, 21.06.2019 16:50, mahadharun
Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
Answers: 1
Mathematics, 21.06.2019 21:30, noelia2001guzman
Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?
Answers: 3
The depth of the water at the end of a pier changes periodically along with the movement of tides. o...
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