Ursula has fraction 1 over 2 cup of butter. She uses fraction 1 over 4 cup of butter to make a batch of brownies. Part A: How many batches of brownies can Ursula make with fraction 1 over 2 cup of butter?
Part B: what is the total amount of batches of brownies that Ursula can make with fraction 1 over 2 cup of butter.

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

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 function has a range {yly< 5}? question on picture above^