The volume of the empty space inside the cube is 513.5 cubic inches. If one ball has a volume of 8.2 cubic inches, what is the
total volume of the cube?

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

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 .

Evaluate the expression. (9 + 5)(3 + 2)0