PREVIOUS ANSWERS HARMATHAP10 2.3.027.
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If the demand function for a commodity is given by the equation p2 + 8q=1200 and the supply function is given by the equation 500 - p2 + 6q=0, find the equilibrium quantity and equilibrium price.

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

What is the absolute value of the complex number -4-sqrt2i

Find the area of an equilateral triangle with a side of 6 inches