100 students were asked if they study German, French or Spanish.
40 students study German.
13...
Mathematics, 26.10.2020 01:00 quarrella
100 students were asked if they study German, French or Spanish.
40 students study German.
13 students study German, French and Spanish.
19 students study German and Spanish but not French.
18 students study French and Spanish.
41 students do not study any of the languages.
All 25 students who study French also study at
least one other language.
a) Complete the Venn diagram
Answers: 3
Mathematics, 21.06.2019 12:50
What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18
Answers: 1
Mathematics, 21.06.2019 18:00
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 1
Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41
Answers: 1
Social Studies, 12.07.2019 17:00
Social Studies, 12.07.2019 17:00
Mathematics, 12.07.2019 17:00
Mathematics, 12.07.2019 17:00
English, 12.07.2019 17:00
Advanced Placement (AP), 12.07.2019 17:00
English, 12.07.2019 17:00
Chemistry, 12.07.2019 17:00
English, 12.07.2019 17:00
History, 12.07.2019 17:00
Physics, 12.07.2019 17:00
Social Studies, 12.07.2019 17:00