Determine approximate number of items manufactured
Suppose total revenue from sale of x items is provided by R(x)=29 ln(7x+1), while total cost to produce x items is C(x)=x/4. Determine approximate number of items which should be manufactured so that profit is maximum.
Expected delivery within 24 Hours
The average time to enter the 35 order forms is 12.24 minutes, and population standard deviation is 4.9 minutes with normal distribution. The test question is: Should a merit raise be given? What is your conclusion? (Round your answer(s) to 3 deci
Using principle of conservation of mechanical energy, determine speed of 1.65-kg ball just before impact. Suppose that collision is elastic, determine velocities (magnitude and direction) of both balls just after collision.
Carry out the appropriate test for the county analyst at the 0.05 level. Calculate the test statistic and write your conclusion. (Round your answer(s) to 3 decimal places.)
Assume that the joint pmf of X and Y is f(x,y) = 1 / (4L2) for 0 ? x ? 2L and 0 ? y ? 2L. Determine the expected area of the resulting rectangle. Find the covariance of X and Y
The fraction X of male runners and the fraction Y of female runners who compete in marathon races are stated by the joint density function f(x,y) = 8xy for 0 ? y ? x ? 1. Find the covariance of X and Y
Each front tire on a hybrid is assumed to be filled to the pressure of 26 psi. Assume the actual air pressure in each tire is the random variable: X for the right tire and Y for left tire with the joint pdf. f(x,y) = k(x2 + y2) for 20 ? x ? 30 and
Civil engineers responsible for the design as well as maintenance of aircraft pavements traditionally use pavement-quality concrete. A study was conducted to access the suitability of concrete blocks as a surface for aircraft pavements.
Costs until shutdown are part of mine's operating costs. Maintenance costs start in twenty years at $200,000 annually. How much should be deposited now if fund will earn 6% interest? Suppose maintenance costs do not change.
1948351
Questions Asked
3,689
Active Tutors
1440280
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What types of unconscious or implicit bias might be present? How could they shape people's actions, decisions, or access to resources?
Identify factors that lead to poor performance in STEM by most schools. How can INSET programs be used to improve teacher's pedagody in STEM?
In this week's video, what stood out the most to me was how clearly research separates what "looks helpful" from what actually works.
Problem: Re-word but keep the same content - Social pedagogy is evident in schools through a strong focus on relationships,
Describe a social condition in your community or the community of someone you know. How did that social condition motivate active citizens to exercise
Please provide a response with APA citations and references to "When we talk about stigma related to people with psychological disorders
Communication, creativity and decision-making skills are essential to daily life. In this course, you learned about the development of language