Determine height of building for given angle of depression
From the point A which is 9.50 meters above level ground, angle of elevation of top of the building is 36°50' and angle of depression of base of building is 18°20'. Determine the height of the building.
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Find P(Y > 5) using Poisson approximation. Find P(Y > 5) using Normal approximation.
You are given 10 multiple choice questions with 5 choices each, of which only one is correct. If you try and guess the correct answer for each question. Determine the probability of answering at least one question correctly?
You put $9500 in the account with the annual interest rate of 13%. Find how long will it take for funds to double if interest is compounded annually (once per year)?
Microfracture knee surgery has a 75% chance of success on patients with degenerative knees. The surgery is performed on 5 patients. Determine the probability of the surgery being successful on less than 3 patients?
At the beginning of winter, a homeowner estimates that the probability is 0.4 that his total heating ball for three winter months will be less than months will be less than $380. He also estimates that the probability is 0.6 that the total bill wi
Let f(x)=x/(x-2) and g(x)=sqrt(3-x). Find following. Use interval notation where suitable. The composition f(g(x)) and The composition f(f(x)).
A car rental company has determined that probability a car will need service work in any given month is 0.2. The company has 900 cars. a.
Determine the p-value associated with the test in part A. Make a 99% confidence interval. Find out the power of this test to detect a change in the true mean yield to 92.5%
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Cost-Reduction Initiatives: Identify cost-reduction initiatives and state how you would operationalize them within the healthcare environment.