Find out extreme point-x-intercepts and sketch graph
Transform each of the given quadratic functions into form f(x)=a(x-h)^2+k and find out extreme point, x-intercepts, and sketch graph: a) f(x)= -x^2+10x-15 b) f(x)= 2x^2+2x+1.
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The density of gold is 19 300 kg/m^3, and the density of quartz is 2660 kg/m^3. Determine the mass of the gold in the rock.
In the last quarter of 2007 a group of 64 mutual funds had the mean return of 1.2% with a standard deviation of 6.5%. Suggest the Normal model N (0.012, 0.065) for the returns of these mutual funds.
Find out the smallest number of whole blocks (comprising the one on the ground) which can be stacked so that their weight makes a gauge pressure of at least two atmospheres on the ground below the first block?
A random sample of 40 students has mean annual earnings of $3120 and standard deviation of $677. Develop the confidence interval for the population mean? If c = 0.95. Show all work!
A commercially available solar cell module puts out 3Volts and 0.1 amp, and measures 5cm by 8cm. Determine how large an array is essential to give an output of 40 W?
Find out the confidence level for each of the following large-sample one-sided confidence bounds.
A person who weighs 605 N is riding on a 98-N mountain bike. Assume that the whole weight of the rider and bike is supported uniformly by the two tires. When the gauge pressure in each tire is 890000 Pa, Determine the area of contact between each
Determine how many square meters of PV would it take to give 1 kW for a world population of 6 billion? When these cells were crystalline silicon of 200 microns thick (200*10^-6), determine the minimum mass of silicon material required for the vent
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Problem: Strategic family therapy focuses on the structural boundaries and integrity of the family subsystems.
Provide 100-150 word response to following post: A traumatic event is a highly impactful experience that has caused terror and put the person in danger
I really appreciated the intentionality behind your question development, especially how your open-ended questions invited reflection on meaning, coping, and pe
"Growing up on the south side of Chicago, I remember the moment I first realized I was different from my peers vividly. It was during a school field trip
Problem: Engage in conversation with your peers about the potential harms and ramifications for failing to comply with the APA ethics codes.
How would you discuss your reactions to the assessment: What surprised you? What did you learn? And so on...
Cannabis use disorder is diagnosed in individuals with problematic marijuana use. Cannabis use often causes problems and issues for users.