Blog

The current flowing through a circuit is changing at a rate of 6.00 A/s. If the circuit contains a 730 mH inductor, what is the emf across the inductor? Assume your units are volts (V) and enter the result to 3 sig figs.

Directions: Read the statement below and decide whether it is TRUE or FALSE based on the information you heard in the podcast.People need to eat a wide variety and a large quantity of food.

Use the information below, which was obtained from a retailer on one of its products, to answer the following question. Demand = {D} units/day Ordering costs = ${S}/order Holding costs =${H}/unit/yr Unit cost = ${C}/unit Unit selling price = ${P}/unit Lead-time = {L} weeks Number of weeks per year = 50 weeks Number of days per week = 5 days If the company uses the EOQ, how many days are there between orders (TBO)? (answer to one decimal point) (online calculator Desmos) Helpful information

A local lawncare service is contemplating replacing an older leaf collector/shredder with a new more powerful unit.  While the old unit works, employees frequently complain about how easily the existing unit clogs, constant breakdowns, and how noisy it is.  A new unit is expected to solve all of these problems.  However, because the leaf collector/shredder is only used for 2 months a year, the lawncare service’s owner is uncertain if buying the new unit is sensible.   Repairing the existing unit requires an average of ${fi} for the year and the operating costs are ${vi} an hour when it is working.  A new unit can be leased for ${fo} per year and will cost ${vo} per hour to operate.  What is the crossover point in hours for these 2 options? (round your answer to the nearest whole number) (online calculator Desmos)

Which of the following represents the correct sequence for the flow of urine through the urinary system, starting from the glomerulus?

The reason we can detect so many different odors is that each olfactory neuron is slightly different from the others, allowing for a wide range of odor sensations.

Explain, in your own words, what evidence historians point to when arguing that Hitler’s genocidal intentions toward Jews predate the invasion of the Soviet Union, given that no written order to murder Soviet Jews has ever been found. (4-6 sentences)

Think back to your Essay One. Describe the revisions that you made before you turned in the final version of the essay. What specifically did you change? What did you change in the thinking/logic/reasoning of the essay? What did you change in the structure/organization of the essay? What issues did you identify and seek to fix in your sentences? What did you add? Was there anything that you cut? Be as specific/detailed as possible in your response, and if you have time, further share how you think these changes made an improvement/why they were improving. 

Provide a summary of one of the sources that you used as part of your Research Essay: specifically, one of the ones you found on your own and that you used for one of the ‘print, read, and annotate’ assignments. If you can, identify the title and authors for the source (and if you can’t, just do your best to describe if well enough that I can find it). Share as much information as you can about the source (what kind of source was it? what was it published in? what were you able to learn about the authors/venue/organization or other relevant kinds of context about the source?).  Next, describe the argument/information provided by the source in as much detail as you can. What did they go over? What did they claim? How would you describe the style of the writing? Why do you think the authors chose to write the piece the way they did? What did you find most interesting about the source and how did you use it as part of your essay?

Great researchers/investigators, like great detectives, ‘cordon off the scene’ and sift through everything they find, asking themselves questions like: