![subject](/tpl/images/cats/mat.png)
Mathematics, 08.10.2019 15:20 jevonewilliams3106
The data below shows the number of kilowatt hours of electricity used by the tenants of a small apartment building in a given month. what is a cumulative table that represents the data?
80 85 86 90 96 75 66 70
99 65 70 99 70 73 64 92
72 81 88 91 93 69 77 82
a: kilowatt hours frequency cumulative frequency
60-69 7 24
70-79 4 24
80-89 5 24
90-99 6 24
b: kilowatt hours frequency cumulative frequency
60-69 4 4
70-79 6 10
80-89 7 17
90-99 7 24
c: kilowatt hours frequency cumulative frequency
60-69 4 4
70-79 7 11
80-89 6 17
90-99 7 24
d: kilowatt hours frequency cumulative frequency
60-69 7 7
70-79 4 11
80-89 7 18
90-99 6 24
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:10
Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
Which number line represents the solution set for the inequality - x 24?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00
How would you find the height of points on the circle? the topic is trigonometry.
Answers: 3
You know the right answer?
The data below shows the number of kilowatt hours of electricity used by the tenants of a small apar...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.03.2021 01:00
![question](/tpl/images/cats/ekonomika.png)
Business, 30.03.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 30.03.2021 01:00