Adistribution of newly manufactured amusement park bumper cars has mean 400 pounds and standard deviation 2 pounds. a distribution of costumers on line for the bumper-car ride has mean 60 pounds and standard deviation 2 pounds. which distribution is more spread out? explain.

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.

Given that abcd is a rhombus, what is the value of x?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position