a company used 284 lemons to make 42 bottles of lemonade. write an equation that can be used to express the relationship between the total number of lemons needed (t) for each bottle of lemonade (b) .A company used $294 of lemonade riding equation that can be used to express the relationship between the total number of them is needed ol​

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.

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?