Billy wanted to write a ratio of the number of apples to the number of peppers in his refrigerator. he wrote 1: 3. did billy write the ratio correctly? explain your answer

What is the equation of the graph below? y=sec(x)-4

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.

What is the measure of sty in oo below? 130 310 230 50