subject
Mathematics, 10.02.2021 01:00 MicarriHarris6122

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 years. 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 mm Hg inclusive?
Systolic Blood Pressure for People Aged 25-40 Years
Tools
Click the icon to view the histogram for systolic blood pressure.
O A 35%
OB. 0.35%
OC. 30%
OD 3.5%

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Abag contains 3 red marbles 4 white marbles and 5 blue marbles if one marble is drawn from the bag what is the probability that the marble will be blue
Answers: 1
question
Mathematics, 21.06.2019 18:40
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
question
Mathematics, 21.06.2019 19:30
Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance
Answers: 1
question
Mathematics, 21.06.2019 22:30
What number is 7 units left of -15?
Answers: 1
You know the right answer?
A nurse measured the blood pressure of each person who visited her clinic. Following is a relative-f...
Questions
question
Chemistry, 18.10.2020 16:01
question
Computers and Technology, 18.10.2020 16:01
question
Mathematics, 18.10.2020 16:01
question
Mathematics, 18.10.2020 16:01
question
Mathematics, 18.10.2020 16:01
question
History, 18.10.2020 16:01