Mathematics

Mathematics, 19.08.2019 01:30, milkshakegrande101

Acommunity college has 2,000 students and 50 instructors. next year the enrollment will be 6,000. how many new instructors should be hired if the college wants to keep the same studentto instructor ratio?

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Business, 27.06.2019 08:50, Satoetoe24

Eric runs a surfing school on the north shore of oahu. he has two inputs: surfboards, which he rents from a local shop for $10 per day, and surfing instructors, whom he hires for $50 per day. eric has figured out that the marginal physical product (mpp) of the last instructor hired is 10 lessons, and the mpp of the last board used is 4 lessons. which of the following statements is correct: a.) eric could lower his costs without reducing his output if he employed more instructors and used fewer surfboards. b.)any of these answers may be right, depending on the price of a lesson. c.) eric could lower his costs without reducing his output if he employed fewer instructors and used more surfboards. d.) eric currently employs a cost-minimizing combination of surfboards and instructors.

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Mathematics, 31.07.2019 04:30, aleilyg2005

There are five chemistry instructors and six physics instructors at a college. if a committee of four instructors is selected, find the probability of at least one of them being a physics instructor.

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Business, 18.09.2019 18:00, xxkeyxx51

Asmall university is comprised of several colleges. each college has a name, location, and size. a college offers many courses over four college terms or quarters—fall, winter, spring, and summer—during which one or more of these courses are offered. course#, name, and credit hours describe a course. no two courses in any college have the same course#; likewise, no two courses have the same name. terms are identified by year and quarter, and they contain numbers. courses are offered during every term. the college also has several instructors. instructors teach; that is why they are called instructors. often, not all instructors are scheduled to teach during all terms, but every term has some instructors teaching. also, the same course is never taught by more than one instructor in a specific term. further, instructors are capable of teaching a variety of courses offered by the col- lege. instructors have a unique employee id; their name, qualifications, and experience are also recorded. for this narrative, perform the following tasks: a. list the business rules explicitly stated and implicitly indicated in the narrative. b. study the narrative carefully and identify the missing information required for develop- ing a semantically complete conceptual data model.

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Social Studies, 15.10.2019 21:30, postorivofarms

In 2005, there were 16 comma 900 students at college a, with a projected enrollment increase of 1250 students per year. in the same year, there were 37 comma 150 students at college b, with a projected enrollment decline of 1000 students per year. according to these projections, when will the colleges have the same enrollment? what will be the enrollment in each college at that time?

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Acommunity college has 2,000 students and 50 instructors. next year the enrollment will be 6,000. ho...

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