Acoffee company wants to make sure that their coffee is being served at the right temperature. if it is too hot, the customers could burn themselves. if it is too cold, the customers will be unsatisfied. the company has determined that they want the average coffee temperature to be 65 degrees c. they take a sample of 20 orders of coffee and find the sample mean to be equal to 70.2 c. what does mu represent for this problem? the average temperature of coffee in the population, which is unknown. the average temperature of coffee in the population, which is 70.2.the average temperature of coffee in the sample, which is unknown. the average temperature of coffee in the sample, which is 70.2.
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Physics, 21.06.2019 23:20
Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?
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Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg
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Physics, 22.06.2019 21:10
A10-kg isto a of 10 m at aa0.9 kg/m.30 kg of ,at aas10-m .. ( 9.8 m/s2 g.)
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Calculate the minimum energy required to remove one proton from the nucleus 126c. this is called the proton-removal energy. (hint: find the difference between the mass of a 126c nucleus and the mass of a proton plus the mass of the nucleus formed when a proton is removed from 126c.) express your answer with the appropriate units. emin e m i n = nothing nothing request answer part b how does the proton-removal energy for 126c compare to the binding energy per nucleon for 126c, calculated using eb=(zmh+nmn−azm)c2?
Answers: 1
Acoffee company wants to make sure that their coffee is being served at the right temperature. if it...
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