Mathematics, 25.12.2019 20:31 TaraC

If the ratio between the radii of the two spheres is 5: 8, what is the ratio of their volumes?

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Mathematics, 21.06.2019 20:50, kidpryo1

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Mathematics, 21.06.2019 21:30, ladydeathanddea

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?