Assume that in 2005 consumers used credit and debit cards to pay for 40 % of all purchases. this percentage is projected to be 55 % in 2011 . find a linear function that models the data, where x is the year and p(x) is the percentage.

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

Either enter an exact answer in terms of \piπ or use 3.143.14 for \piπ and enter your answer as a decimal.