Answer :
O I believe that there are some subjects I will never do well in
O I believe that hard work can improve my intelligence.
I’m torn between the last two options B & D
The minimum number of people who claimed ancestry from all three heritages is : 45
Given that there are 100 relatives
let's assume that 1 relative = 1 room
100 relatives = 100 rooms
Number of relatives with Italian heritage = 90
Number of relatives with German heritage = 80
Number of relatives with swiss heritage = 75
<u>Step 1 : </u>
Fill up the first 90 rooms with Italian heritage relatives
Fill up the remaining 10 rooms with 10 Relatives with German heritage
<u>Step 2 :</u>
Distribute the remaining 70 relatives with German heritage into 70 rooms out of the 90 rooms already occupied by the relatives with Italian heritage
<u>Step 3: </u>
Distribute the 75 relatives with swiss heritage into the 20 rooms occupied by Italian heritage relatives only and<em> </em><u><em>45 rooms</em></u><u><em> occupied by both </em></u><u><em>German and Italian relatives</em></u><u><em> </em></u>and into the 10 rooms occupied by the German heritage relatives
Therefore we can conclude that the minimum number of people who claimed ancestry from all three heritages is : 45
Learn more about pie chart : brainly.com/question/25666939
Calista should not give up on her education and she should set a timetable.
<h3>Advices that Calista can follow </h3>
- She should not give up, Calista should not give up on her education since she had already started, but continue to encourage herself.
- Set a timetable, Calista should have a timetable of how to run her day to day activities which can better help her have time for her studies.
Therefore, Calista should not give up on her education and she should set a timetable for herself that will work for her.
Learn more on importance of education here,
brainly.com/question/13341331
The Microsoft Windows Task Manager is a general, quick, and easy method of viewing what programs, background processes, and apps are running on the computer . Hope this helps