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Suppose cars arrive at an intersection traveling east or west at a rate of 9 cars per minute.Cars also arrive at the same intersection traveling north or south at a rate of 3 cars per minute.Perform a simulation in Excel to estimate the probability that more than 14 cars will arrive at the intersection in a one. minute period. Assume a Poison distribution. An operator on an assembly line has 20 minutes to complete a task before his part gets sent to the next operator, who has 10 minutes to complete her task. Suppose the first operator's completion times are uniformly distributed between 18 and 23 minutes, while the second operator's completion times are normally distributed with a mean of 10 minutes and a standard deviation of 1 minute.Perform a simulation in Excel to estimate the orobability that a nart is successfully completed

What information should the VP of HR and the director of communication and marketing share to convince the president of the importance of effectively communicating the new brand’s purpose to employees?

Serial numbers for a product are to be made using 3 letters followed by 4 digits. The letters are to be taken from the first 8 letters of the alphabet, with no repeats. The digits are taken from the 10 digits 0, 1, 2, …, 9 , with no repeats. How many serial numbers can be generated?

Question 3 (Mandatory) (1 point) Saved

of a revolution represents approximately how many radians?

save A survey found that women's heights are normally distributed with mean 63.1 in. and standard deviation 3.8 in. The survey also found that men's heights are normally distributed with mean 67.4 in . and standard deviation 3.5 in . Consider an executive jet that seats six with a doorway height of 56.5 in . Complete parts (a) through (c) below. A. Ine ooor oesign is inaoequate, dut decause the jet is reativery sman ana seats only sox peopre, a mucn higher door would require major changes in the design and cost of the jet, making a larger height not practical. B. The door design is adequate, because the majority of people will be able to fit without bending. Thus, a larger door is not needed. C. The door design is inadequate, because every person needs to be able to get into the aircraft without bending. There is no reason why this should not be implemented. D. The door design is adequate, because although many inen will not be able to fit without bending, most women will be able to fit without bending. Thus, a larger door is not needed. c. What doorway height would allow

of men to fit without bending? The doorway height that would allow

of men to fit without bending is

in. (Round to one decimal place as needed.)

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This biological process regulates the sleep-wake cycle and is influenced by "zeitgebers": Group of answer choices Circadian rythmn homeostatis Depolarization Hypnogram

Based on your understanding of the mechanisms that shut off cell signaling pathways, match the inhibitor to the pathway it inhibits. a. Phosphodiesterase b. Phosphatase c. GTPase d. Calcium chelator

pathway using

as a

messenger

VAP Kinase cascade

lathway using cyclic AMP (CAMP)

messenger

zathway using G protpins/G protein linked receptor Explain why different cell receptors are required for different signaling molecules (ligands).