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Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radii and altitudes is 2: 1? submit

Can someone me immediately, this is due by midnight! if you can't see the question, i'll text it to you. show the steps you took to get your answer.