What is 5/8÷1 and 1/3

Empty box + box + empty box fill in the box is equal to 30 how

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

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 .