Determine exponential model for size of culture as function
The bacteria culture begins with 300 bacteria and doubles in size every 4hours. Determine the exponential model for size of culture as the function of time t in hours and use model to forecast how many bacteria there will be after two days.
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Determine the wavelength of a photon which is created by an electron falling from the n=3 level to the n=1 level in an excited hydrogen atom.
A local police department attempted to estimate the average rate of speed (X) of vehicles along a strip of Main Street. With hidden radar, the speed of a random selection of 25 vehicles was measured, which yielded a sample mean of 42 mph and a sta
Determine the melting point of ice under a pressure of 50bar. Suppose that the liquid water is1.00 g cm-3 and the density of ice under these conditions is approximately 0.92 g cm-3.
Find the 55th percentile. Forty five percent of the supermarket items cost more than what amount?
Determine the exponential model for size of culture as the function of time t in hours and use model to forecast how many bacteria there will be after two days.
Assume that the distribution of the amounts spent follows the normal distribution with a standard deviation of $574.
The carbon-14 decay rate of a sample acquired from a young tree is .260 disintegration per second per gram of sample and the other wood sample organized from an object.
Explain how you could prove the test tubes which contain three different chemical. Three test tubes, labeled A, B, and C, contain substances with approximately the same melting points.
A research engineer for a tire manufacture is investigating tire life for a new rubber compound and has built 16 tires and tested them to end-of-life in a road test. The sample mean and standard deviation are 60,139.7 and 3645.91 km. Find a 90% CI
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