What is the percent for

9.) 30% of 90

10.) 80% of 40

For what values of b will f(x)= logbx be a decreasing function? (16 )

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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 .