I need the answers for both questions 7 and 8
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Answers: 3
Mathematics, 21.06.2019 19:00
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.
Answers: 2
Mathematics, 22.06.2019 03:10
The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.
Answers: 3
Mathematics, 22.06.2019 04:00
You are installing new tile on an outside patio. the area (in square feet) of the rectangular patio can be represented by 8x squared +33x+4.
Answers: 1
History, 17.10.2019 09:01
Mathematics, 17.10.2019 09:01
Computers and Technology, 17.10.2019 09:01
Chemistry, 17.10.2019 09:01
Mathematics, 17.10.2019 09:01
Mathematics, 17.10.2019 09:01
Mathematics, 17.10.2019 09:01
Chemistry, 17.10.2019 09:01
Mathematics, 17.10.2019 09:01
Mathematics, 17.10.2019 09:01
Mathematics, 17.10.2019 09:01