Find the perimeter of a quadrilateral with vertices at C (-1, 2), D (-2, -1), E (2, -2), and F (1, 1). Round your answer to the nearest hundredth when necessary. A. 10.92 units
B. 12.68 units
C. 13.43 units
D. 18.27 units

What are the domain and range of the function? f(x) = -4 (sqrt)x

A(t)=728(1+0.04)^t how much money did aditya originally invest

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 .