Find speed of rock just before hitting ground
The rock is thrown downward from top of the 40.0 m tower with the initial speed of 12 m/s. Suppose negligible air resistance, find speed of rock just before hitting ground?
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Suppose that 21 year old men's heart rates at rest are normally distributed with mean of 72 beats per minute. If 600 men are examined, how many would you expect to have the heart rate of less than 73?
The number of hours college students spend working per week has normal distribution with mean of 22 hours and standard deviation of 6 hours. Find out the percentage of college students who work between 16 and 28 hours per week.
If X is the normal random variable with standard deviation 4.00, and if the probability that X is more than 5.52 is .1271 (as shown below), then what is the mean of X? (Note: the diagram is not necessarily to scale.)
Draw the graph of function by (i) applying Leading Coefficient Test, (ii) determining zeros of polynomial, (iii) plotting adequate solution points
2 people are 50 yrs old and 24 yrs old respectivly in x years from now there age can be represented by x+50 and x+24. Utilize long division to compute ratio of older persons age to younger persons age in x years.
Draw the intensity of the transmitted light as the function of the angle via which the second polarizer is rotated.
The incoming ball is deflected at an angle of 42 from the original direction of motion. i) Determine the speed of the first ball after the collision.
A proton is free from rest in a uniform electric field of magnitude 400 N/C. (i) Determine the electric force on the proton.
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Cost-Reduction Initiatives: Identify cost-reduction initiatives and state how you would operationalize them within the healthcare environment.