How much fluid drained and replaced with pure antifreeze
The radiator has 7 quarts of fluid, 35% of which is antifreeze. How much fluid must be drained and replaced with pure antifreeze so that new mixture is 55% antifreeze.
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A researcher is interested in studying people's mean age in certain region. If the population standard deviation is known to be eight years and 1.5 year of error margin is allowed, Determine the minimum simple size researcher needs to employ, know
A research shows that employee salaries at the company XYX, in thousands of dollars, are given by equation y-hat= 48.5 + 2.2 a + 1.5 b where ‘a' is years of experience, and ‘b' is the education level in years. In thousands of dollars,
A computer manufacturer claims that chips it makes are so accurate that there is only 1/2000 probability of getting defective chip. A salesman at a local store bought 5 chips and claimed that 2 of them were defective. Determine the probability of
Let the limit as x ->2 of 2/(3x+C). The limit will have different values depending on value of C. Determine values of C so that limit is equal to each of given, or if it is not possible, describe why.
An hour later second car leaves New Orleans following first car, traveling 70 kilometers per hour. How many hours after leaving New Orleans will it take second car to overtake first?
At the drive through window of bank it's found that 10 customers get served every 15 minutes. The bank's manage is interested in finding a way to increase the number of customers that can be served. He thought that knowing the probability of servi
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Determine a 95% confidence interval for true mean annual income of nursing school alumni. Write down a statement about the confidence level and the interval you find.
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.