subject
Mathematics, 25.02.2021 19:30 robert7248

This cumulative frequency graph gives the times, in minutes, that 80 office workers take to get to work. Use your graph to find an estimate for the percentage of these office workers who took more than 90 minutes to get to work.​


This cumulative frequency graph gives the times, in minutes, that 80 office workers take to get to

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Which statement best describes the polynomial
Answers: 2
question
Mathematics, 21.06.2019 16:30
Which expression is equivalent to sq-80
Answers: 2
question
Mathematics, 21.06.2019 18:10
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 1
question
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
You know the right answer?
This cumulative frequency graph gives the times, in minutes, that 80 office workers take to get to w...
Questions
question
Mathematics, 23.01.2020 20:31
question
Biology, 23.01.2020 20:31
question
Mathematics, 23.01.2020 20:31
Questions on the website: 13722367