How do you divide 50 by 60 and get 85

Which statement justifies why angle ebc measures 90?

In which form is the following function written? y = - 2(x – 3)(x + 5)

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 .