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OpenStudy (anonymous):
determine the volume of the figure 5ftx6ftx7ftx5ft
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OpenStudy (anonymous):
multiply them all together
OpenStudy (anonymous):
what kind of figure?
OpenStudy (anonymous):
I did and didn't come up with the right answer...the answer is 28 ft3 I need to show how I came up with that.
OpenStudy (anonymous):
anybody?????????
OpenStudy (anonymous):
In a multiple-choice test, each question has five options. Students will get 5 points for each correct answer; lose 2 point for each incorrect answer; and receive no points for unanswered questions. A student does not know the correct answer for one question. Is it to her advantage or disadvantage to guess an answer? Show your calculations for expected value. Show your work for full credit.
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