PLEASE ANSWER! If y varies jointly as x and z and inversely as the square of w, and y = 3 when x = 3, z = 10, and w = 2, then y = 4 when x = 4, 2 = 20, and w = 4.
Please select the best answer from the choices provided
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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.

Fast! find the length of cu. the triangles are similar. show your work.

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.