Find initial height of ball when ball hits ground
The height of the baseball in feet t seconds after it has been hit is provided by f(t)=3+40t-16t^2. Determine height of ball 2 seconds after it was hit. Find initial height of ball when does ball hit ground.
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Suppose count grows exponentially, determine initial size of culture? Compute doubling period. Determine population after 90 minutes.
It is needed that at least 1,800 pieces are inspected daily, and the company wants to reduce the cost. Formulate this as a Linear Program and solve it. What does a non-integer solution mean (and is it a problem)?
The woman walks due west on deck of the ocean liner at 4 mi/h. Ocean liner is moving due north at the speed of 23 mi/h. Determine speed of woman relative to surface of water.
A study on students drinking habits wants to find the true average number of alcoholic drinks all FSU undergraduate students who are members of a fraternity or sorority have in a one week period.
In 1994, the General Social Survey had the question that asked its participants (that currently smoked) if they had ever tried to quit smoking. Out of 142, 117 said yes, they had tried to quit smoking. Determine the value of the test statistic for
The half-life of Erbium-165 is 10.4 hours. After 24 hours the sample still contains 2 mg. Find initial mass of sample, and how much will remain after another three days?
Find out the indicated probabilities using geometric distribution or Poisson distribution. The determine if the events are unusual. If convenient employ a Poisson probability table or technology to the probabilities.
Ignoring all other partial losses, what premium must the insurance company charge for the yearly policy in order to break even on all %85,000 policies in this area?
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