Ronald is calculating the density of oranges in a crate. he knows the number of oranges in the crate and the volume of the crate. which of the following formulas can be used to calculate the density of oranges in the crate?

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?