pranavakulkarni

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Quick question

Mr. Selan gave his class two tests. 32% of the class passed both tests. and 70% of the class passed the first test. What percent of those who passed the first test also passed the second test? a. about 22% b.about 32% c.about 38% d.about 46%

pranavakulkarni May 16, 2016

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1256

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question need answer sorry for no picture

Derek plans to hang a shelf in his attic. The walls are sloped and meet at the peak point A, as shown in the figure below where wall AB is 7 feet long and wall AC is 9 feet long. A hole for shelf DE is drilled on wall AB 4 feet up the wall so that BD = read more ..

pranavakulkarni May 15, 2016