10 points a) predict how many counters will be in the 20th term in this pattern. explain your prediction

b) how many counters would it take to show the first 10 terms in the pattern?

Which of the following of the following sets of side lengths could not form a triangle?

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 .

Ineed to know the answer to this algebra question.