Mathematics, 13.02.2020 23:31, mandilynn22
In january 2003, the american worker spent an average of 77 hours logged on to the internet while at work (CNBC, march 15,2003). Assume the times are normally distribute and that the standard deviation is 20 hours.
a) What is the probability a randomly selected worker spent fewer than 50 hours logged on to the internet?
b) What percentage of workers spent more than 100 hours logged on to hte internet?
c) A person is classified as a heavy user if he/she is in the upper 20% of usage how many hours must a worker have logged on to the internet to be considered a heavy user?
Answers: 2
Mathematics, 21.06.2019 13:10, christopherarreola56
The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23
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Mathematics, 21.06.2019 13:30, janeliles
Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(β6x β 3) linear function; linear term: β21x; constant term: β6 linear function; linear term: β18x2; constant term: β6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: β6 quadratic function; quadratic term: β18x2; linear term: β21x; constant term: β6
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Mathematics, 21.06.2019 19:30, nyceastcoast
Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.
Answers: 2
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