Mathematics, 03.02.2020 12:51 JanetLee7907
Has the marrying age of a man changed over the years? the united states bureau of the census takes a formal count of everyone in the u. s. every 10 years and has provided the following data that gives the median age of an american man at the time of his first marriage.. year1910192019301940195019601970198 019902000. median age25.124.624.324.322.822.823.224.7 26.126.8. . determine a ten-year period when the average rate of change is negative. a.1910 - 1920. b.1920 - 1930. c.1940 - 1950. d. all of the above
Answers: 1
Mathematics, 21.06.2019 17:30, lizzie3545
Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.
Answers: 2
Mathematics, 21.06.2019 19:00, Maya629277
Zroms according to the synthetic division below, which of the following statements are true? check all that apply. 352 -2 6 -12 12 2 4 0 i a. (x-3) is a factor of 2x2 - 2x - 12. b. the number 3 is a root of f(x) = 2x2 - 2x - 12. c. (2x2 - 2x - 12) = (x + 3) = (2x + 4) d. (2x2 - 2x-12) - (x-3) = (2x + 4) e. (x+3) is a factor of 2x2 - 2x - 12. o f. the number -3 is a root of fx) = 2x2 - 2x - 12. previous
Answers: 2
Mathematics, 21.06.2019 20:00, GreatBaconGamer
Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5
Answers: 1
Mathematics, 21.06.2019 20:30, marahkotelman
Find the nonpermissible replacement for binthis expression. b2/5b +5
Answers: 1
Has the marrying age of a man changed over the years? the united states bureau of the census takes...
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