Afast typist can type 120 words in 100 seconds. at that rate, how many seconds would it take to type 258 words?

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

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 .