Mathematics

Mathematics, 15.07.2019 17:00, aalyyy

The distance around the middle of a sphere (the circumference) equals 37.699 in. what is the surface area of the sphere?

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Physics, 02.07.2019 21:30, paigejohnson955

Three identical conducting spheres are fixed along a single line. the middle sphere is equidistant from the other two so that the center-to-center distance between the middle sphere and either of the other two is 0.345 m. initially, only the middle sphere is charged, with qmiddle+27.6 nc. the middle sphere is later connected by a conducting wire to the sphere on the left. the wire is removed and then used to connect the middle sphere to the sphere on the right. the wire is again removed (a) what is the charge on each sphere? left sphere middle sphere right sphere rnc. nc nc (b) which sphere experiences the greatest electrostatic force? o left sphere o middle sphere o right sphere (c) what is the magnitude of that force?

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Mathematics, 12.07.2019 06:20, jhony70

at a frozen yogurt store, customers can purchase gelatin spheres as a yogurt topping. each sphere contains 100.48/3 cubic millimeters of gelatin. which statements about the measurements of the sphere are true? check all that apply. (use 3.14 for π. recall that the formula for the volume for a sphere is v= 4/3πr³ .) the radius of a sphere is 8 millimeters. the radius of a sphere is 2 millimeters. the circumference of the great circle of a sphere is 9.42 square millimeters. the surface area of a sphere is 50.24 square millimeters. the circumference of the great circle of a sphere is 12.56 square millimeters. the surface area of a sphere is 25.12 square millimeters.

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Mathematics, 23.07.2019 02:10, alex6111

“an architect is planning to incorporate several stone spheres of different sizes into the landscaping of a public park, and workers who will be applying a finish to the exterior of the spheres need to know the surface area of each sphere. the finishing process costs $92 per square meter. the surface area of a sphere is equal to 4πr2, where r is the radius of the sphere.“in the table, select the value that is closest to the cost of finishing a sphere with a 5.50-meter circumference as well as the cost of finishing a sphere with a 7.85-meter circumference. make only two selections, one in each column.”circumference 5.50 m circumference 7.85 m finishing cost$900$1,200$1,800$2,800$3,200$4,500

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Mathematics, 29.09.2019 21:30, Jasten

Atheme park has a ride that is located in a sphere. the ride goes around the widest circle of the sphere which has a circumference of 552.64 yd. what is the surface area of the sphere? use 3.14 for pi. the surface area of the sphere is about yd2

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The distance around the middle of a sphere (the circumference) equals 37.699 in. what is the surface...

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