In the 2020 Summer Olympics, the United States won the 400 meter relay with a time of 37.61 seconds. What was the average speed of the athletes? Round your answer to the nearest tenth (pls answer)

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

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.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5