Mathematics, 24.06.2019 04:40 hiji0206
Amodel for the length of daylight (in hours) in philadelphia on the tth day of the year is l(t) = 12 + 2.8 sin 2π 365 (t − 80) . use this model to compare how the number of hours of daylight is increasing in philadelphia on march 21 and april 21. (assume there are 365 days in a year. round your answers to four decimal places.)
Answers: 3
Mathematics, 21.06.2019 17:00
() at a farm, animals are fed bales of hay and buckets of gain.each bale of hay is in the shape of a rectangular prism.the base side lengths 2 feet and 3 feet,and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know
Answers: 1
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 3
Mathematics, 21.06.2019 22:10
Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft
Answers: 1
Amodel for the length of daylight (in hours) in philadelphia on the tth day of the year is l(t) = 12...
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