Triangle abc is such that ab = 3cm , bc = 4cm , angle abc = 120 and bac = theta : write down in terms of theta , and expression for angle acb ( why is this (60-theta) and not (120-theta)? next question asks for using the sine rule (or otherwise) show that tan theta = 2sqrt3 /(5) a diagram would be pretty cool guys

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.