Mathematics, 17.04.2021 20:40 eggg65
In a group of 120 students, 72 of them play football 65 play table tennis
and 53 play hockey, if 35 of the students play both football and tennis and
hockey 121 play both table tennis and hockey and each of the students
plays at least one of the three games.
(a) Draw a venn diagram to illustrate this information
(b) How many of them play (i) All the three games (ii) Exactly two of
the three games (ii) Exactly one of the three games (iv) Hockey
alone
​
Answers: 2
Mathematics, 21.06.2019 14:30
The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.
Answers: 1
Mathematics, 21.06.2019 17:00
Which inequality comparing two of the expressions is true when 0.7 < x < 0.9
Answers: 1
Mathematics, 21.06.2019 19:00
After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
Answers: 2
Mathematics, 21.06.2019 19:10
The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?
Answers: 2
In a group of 120 students, 72 of them play football 65 play table tennis
and 53 play hockey, if 35...
Mathematics, 03.04.2020 01:39
Mathematics, 03.04.2020 01:39
Biology, 03.04.2020 01:39
History, 03.04.2020 01:39
Physics, 03.04.2020 01:39
English, 03.04.2020 01:39
English, 03.04.2020 01:39
Mathematics, 03.04.2020 01:39
Mathematics, 03.04.2020 01:39
Health, 03.04.2020 01:39
History, 03.04.2020 01:39