15 out of the 25 people at the park were children. what fraction of the people at the park were adults

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 .

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b