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An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Is a square always, sometimes, or never a parallelogram

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?