Determine if the data of described below is quantitative or qualitative. Explain. Companies that produce films. (Disney, MGM, Warner Brothers, Universal, etc.)​

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

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 .

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2