The demand function for a certain brand of cd is given byp = −0.01x2 − 0.2x + 9where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. determine the consumers' surplus if the market price is set at $6/disc. (round your answer to two decimal places.)

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Put the equation in slope intercept form by solving for y