Mathematics, 11.06.2021 14:00 potato3999
A delicatessen located in the heart of the business district of a large city serves a variety of customers. The delicatessen is open 24 hours a day every day of the week. In an effort to speed up take-out orders, the deli accepts orders by fax. If, on the average, 20 orders are received by fax every two hours throughout the day, find the 1) probability that a faxed order will arrive within the next 9 minutes 2) probability that the time between two faxed orders will be between 3 and 6 minutes 3) probability that 12 or more minutes will elapse between faxed orders 4) If variance of the orders received by fax is given by 16, find the probability that a faxed order will arrive within the next 9 minutes
Answers: 2
Mathematics, 21.06.2019 15:40
The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?
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Mathematics, 21.06.2019 20:30
Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.
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