Name the expression based on its degree and number of terms. 7a3 + 4a - 12
a.
cubic trinomial
b.
cubic monomial
c.
fourth degree trinomial

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 .

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

Pls the last one and it has to be like number 6