Mathematics, 14.12.2020 19:10 douglastheboy
20. A nurse measured the blood pressure of each person who visited her clinic.
Following is a relative-frequency histogram for the systolic blood pressure
readings for those people aged between 25 and 40. The blood pressure readings
were given to the nearest whole number. Approximately what percentage of the
people aged 25-40 had a systolic blood pressure reading between 110 and 119
inclusive? *
Answers: 1
Mathematics, 21.06.2019 15:10
Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.
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Mathematics, 21.06.2019 16:00
Question part points submissions used suppose that 100 lottery tickets are given out in sequence to the first 100 guests to arrive at a party. of these 100 tickets, only 12 are winning tickets. the generalized pigeonhole principle guarantees that there must be a streak of at least l losing tickets in a row. find l.
Answers: 2
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
20. A nurse measured the blood pressure of each person who visited her clinic.
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