Osmosis unit

A reverse osmosis unit for purifying brackish water has about 900,000 hollow fibers that permit the diffusion of water but rejects most of salt. The fibers are 85 micrometers in outside diameter, 42 micrometers in inside diameter and about 3ft long. The average flow...

Reports of motor vehicle crashes

QuestionSuppose that data collected from police reports of motor vehicle crashes show a moderate positive correlation between the speed of the motor vehicle at the time of the crash and the severity of injuries to the driver. Answer the following question based only...

Federal fiscal and monetary policy

Federal fiscal and monetary policy has been blamed for many of our economic ills over the years. Do you think either or both of these policy areas were related to the economic downturn that started around the end of 2007, leading into the Great Recession...

The expression 705 – 60h

Dee is driving home from a conference. The expression 705 – 60h gives the number of miles from home after driving h hours. Which BEST represents the meaning of the term 60h?

Impact level for the loss of confidentiality

Question Individual HomeworkFor each of the following assets, assign a low, moderate, or high impact level for the loss of confidentiality, availability, and integrity, respectively. Justify your answers. If you make any assumption, state it explicitly. NOTE: I expect...

A graphic artist

A graphic artist is designing a small poster, which is to have margins of 6cm at the top and bottom, and 4 cm margins along each side. In order to save expenses, she wants the total area of the poster to be as small as possible, but the printed area has to be...

Linear expansion

A circular hole in an aluminum plate is 3.263 cm in diameter at 0.000°C. What is its diameter (in cm) when the temperature of the plate is raised to 129.8°C? Give your answer to four significant figures. The linear expansion coefficient of aluminum is 23.00 x 10-6...

Internal and external interactions

Spend 2 or 3 hours observing the organization in which you are employed. During the observation, identify internal and external interactions of the organization. You can talk to stakeholders who might have information relating to external interactions in order to...

Constant velocity

A farm truck moves due north with a constant velocity of 9.50 m/s on a limitless horizontal stretch of road. A boy riding on the back of the truck throws a can of soda upward and catches the projectile at the same location on the truck bed, but 16.0 m farther down the...

Literature review

Using the attached documents create a literature review.The literature review serves as the foundation for your final research paper. A well-written literature review is broad in scope and illustrates the extent to which you understand the current research related to...