In how many ways can 8 books be arranged on a shelf?
a.
8 ways
b.
64 ways
c.
256 ways
d.
40,320 ways

Agiven line has the equation 2x + 12y = −1. what is the equation, in slope-intercept form, of the line that is perpendicular to the given line and passes through the point (0, 9)? y = ( )x + 9

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

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 .