fatoma85

17.03.2020 • 

Mathematics

Linda and Ralph have signed a contract to purchase a home. The closing date is April 27, and the
buyer owns the property on the day of closing. The selling price of the home is $782,500. Linda and
Ralph obtained a fixed-rate mortgage from a bank for $685,000 at 7.35% interest. The seller has
already paid $14,578.15 in property taxes for the coming year. How much will Linda and Ralph owe
in prorated expenses? (3 points)

Ответ:

cthompson1107

29.07.2022

Mathematics

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Surface area = 4 pi r^2

where 

pi : 3.14 a constant

r : raduis

surface area is the change of volume with respect to raduis

volume = 4/3 pi r^3

dvolume/dr = 4 pi r^2 

you can prove the identity with double integration in spherical coordinates or volumes of revolutions and polar coordinates

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