Team project. solution by several methods. show this as indicated. compare the amount of work (1+2 x)cos y dx + dy/cos x = 0 by theorem 2 and by separation

What is the distance between (–2 1/2,-3) and (1, –3)?

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?