Mathematics, 08.07.2019 00:10, Nayerlin16
The ages of students in a school are normally distributed with a mean of 16 years and a standard deviation of 1 year. using the empirical rule, approximately what percent of the students are between 14 and 18 years old?
32%
68%
95%
99.7%
(i know its not b)
Answers: 2
Mathematics, 21.06.2019 18:00, officialgraciela67
Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit
Answers: 3
Mathematics, 21.06.2019 23:00, kobiemajak
Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.
Answers: 1
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