You got a great deal on a new computer for $800 that was marked down by 60% from the original price. what was the original price?

On a architect's drawing of a house, 1 inche representa 1.5

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

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 .