- Given the probability function P(x)=5-x//10, for x=1,2,3,4 find the mean and standard deviation.?

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If 14.9g of O gas & 9.43g of N gas are placed in a 4.27 L flask at 25.0°C. What is the total press of the gas mixture (in atm) in the flask? For SCl4, the electron domain geometry is -(i)- and the molecular geometry is? A patient recieves 9.0 ng of a radioisotope with a half-live of 12 hours. How much will remain in the body (in ng) after 2.0 days? Csc x - sin x? If 14.9 g of O gas and 9.43 g of N gas are placed in a 4.27 L flask at 25.0°C. What is the total pressure of the gas mixture in the flask?