The marginal price StartFraction dp Over dx EndFraction at x units of demand per week is proportional to the price p. There is no weekly demand at a price of $100 per unit [p (0 )equals 100 ], and there is a weekly demand of 6 units at the price of $53.89 per unit [p (6 )equals 53.89 ]. Use the given information to answer the questions.

a.) Find the price demand equation.
p(x)=

b.) At a demand of 10 units per week, what is the price?
p(10)=$ (round to nearest cent.)

c.) how to graph the price demand equation for 0 is less than equal to x which is less than equal to 25/

Let us imagine that the number of automobile accidents in a certain region are related to the regional number of registered automobiles in tens of thousands (b1), alcoholic beverage sales in $10,000 (b2), and decrease in the price of gasoline in cents (b3). furthermore, imagine that the regression formula has been calculated as: y = a + b1x1 + b2x2 + b3x3 where y = the number of automobile accidents, a = 7.5, b1 = 3.5, b2 = 4.5, and b3 = 2.5 calculate the expected number of automobile accidents for a football weekend if the region has 25,000 registered vehicles, $75,000 worth of beer is sold, and a gas war causes a 10 cent drop in a gallon of gas.