Consider the following four statements taking 300 mg/day of drug abc will result in no changes in depression. taking 300 mg/day of drug abc will result in either no changes in depression or an increase in depression. taking 300 mg/day of drug abc will result in either increase or a decrease in depression. taking 300 mg/day of drug abc will result in a decrease in depression. which two statements could be the null and alternative hypothesis in a one-tailed testing procedure?

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

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$4

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$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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compare

quit

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