Th cumulative frequency graph shows how many points were scored by 120 people in a spelling wuiz the maximum number of possible points was 60 any person who scored more than 87percent of the points went through To the next round calculate a. Estimate of the percentage of people who sent to the next round

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

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 .