Mario is making oatmeal cookies. the recipe calls for 16 oz 9f brown sugar and 4 cups of oatmeal. if he only has 10 oz of brown sugar in his pantry, how much oatmeal should mario add to his batch of oatmeal cookies to keep his recipe in proportion?

3. find the radius of circle p.4. find y.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.