The mean of this data is 8 what two numbers could go in the blanks
12,4,9,13,7,11,5,

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 .

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

Dawn is selling her mp3 player for 3 4 of the original price. the original price for the mp3 player was $40. how much is she selling her mp3 player for?