The scale of a map is 1 cm: 12 km. find the actual distance for 1.5 cm

Given the parent function of [tex]f(x)=x^4[/tex], what change will occur when the function is changed to [tex]f(\frac{1}{2} x)[/tex]?

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 .

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract