Simplify the expression 3 4 (1440) + 295.25 + (-33.50) to determine how much money the theater brought in. $

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

Can someone me i’m confused. will give brainliest and a whole bunch of points

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500