Problem related to frequency of the sound overtone
Find out the shortest length of an open pipe which will resonate at 0 degrees C with a fork of frequency 160 cy/sec. Determine the frequency of the sound overtone when the temperature rises by 10 degrees?
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Daily demand for newspapers for last 10 days has been as follows: 12, 13, 16, 15, 12, 18, 14, 12, 13, 15 (listed from oldest to most recent). Forecast sales for next day using two-day weighted moving average where weights are 3 and 1 are
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Formula for converting Celsius temperature (x) to Kelvin temperature is k(x)=x+273.16. Formula for converting Fahrenheit temperature (x) to Celsius temperature is c(x)= (5/9)(x-32).
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If the incomes are normally distributed as well as two university-educated employees are randomly chosen, determine the probability that one of the them earns more than $66,000 for each year and the other earns less than $66,000 per year?
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