Acar that travels 45 mi in 45 min is traveling at a rate of miles per hour.

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

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 .

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab