Mathematics, 30.10.2019 04:31 culturedxnat
Aprofessor at a local community college noted that the grades of his students were normally distributed with a mean of 74 and standard deviation of 10. the professor has informed us that 6.3 percent of his students received a's while only 2.5 percent of his students failed the course and received f's.
a. what is the minimum score needed to make an a?
b. what is the maximum score among those who received an f?
c. if there were 5 students who did not pass the course, how many students took the course?
Answers: 2
Mathematics, 21.06.2019 23:00, mattdallas6214
Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was
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Mathematics, 22.06.2019 00:30, coolman12062
3c2 + 2d)(–5c2 + d) select all of the partial products for the multiplication problem above.
Answers: 2
Mathematics, 22.06.2019 02:30, 11needhelp11
Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)
Answers: 1
Aprofessor at a local community college noted that the grades of his students were normally distribu...
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