subject
Mathematics, 15.06.2020 10:57 raeprince9213

Num certo bairro da cidade de Beira após o ciclone Idai, 120 voluntários trabalhavam de manhã, 130 trabalhavam à tarde, 80 trabalhavam à noite, 60 trabalhavam de manhã e a tarde, 50 trabalhavam de manhã e a noite, 40 trabalhavam à tarde e a noite e 20 trabalhavam nos três períodos. (a) Quantos voluntários trabalhavam em 2 períodos? (b) Quantos voluntários tem o bairro? (c) Quantos voluntários não trabalhavam á tarde? (d) Quantos voluntários trabalhavam só de manhã?

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Find x & pleeeeaaaassseeee me !
Answers: 1
question
Mathematics, 21.06.2019 15:00
Solve the word problem. the table shows the low outside temperatures for monday, tuesday, and wednesday. by how many degrees did the low temperature increase from monday to tuesday? this function table shows the outside temperature for a given a. 21.1⁰ b. 8.6⁰ c. 4.9⁰ d. 3.9⁰(the picture is the graph the the question is talking about.)
Answers: 1
question
Mathematics, 21.06.2019 20:00
The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250
Answers: 3
question
Mathematics, 21.06.2019 22:00
The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2
Answers: 1
You know the right answer?
Num certo bairro da cidade de Beira após o ciclone Idai, 120 voluntários trabalhavam de manhã, 130 t...
Questions
question
Mathematics, 28.01.2020 01:31
question
Mathematics, 28.01.2020 01:31
Questions on the website: 13722363