3. a copy machine makes 60 copies per minute. a second
copy machine makes 80 copies per minute....
Mathematics, 19.10.2019 15:30 claytonp7695
3. a copy machine makes 60 copies per minute. a second
copy machine makes 80 copies per minute. the second
machine starts making copies 2 minutes after the first
machine starts. both machines stop making copies
8 minutes after the first machine started. together, the
2 machines made how many copies?
a. 480
b. 600
c. 680
d. 720
e. 960
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 13:30
There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part
Answers: 1
Mathematics, 21.06.2019 23:10
What is the distance between the points (2, 5) and (5,9)?
Answers: 1
You know the right answer?
Questions
Mathematics, 04.12.2020 20:50
Mathematics, 04.12.2020 20:50
Arts, 04.12.2020 20:50
Social Studies, 04.12.2020 20:50
Mathematics, 04.12.2020 20:50
Social Studies, 04.12.2020 20:50
History, 04.12.2020 20:50
Mathematics, 04.12.2020 20:50
Mathematics, 04.12.2020 20:50
SAT, 04.12.2020 20:50
Mathematics, 04.12.2020 20:50
Mathematics, 04.12.2020 20:50
Social Studies, 04.12.2020 20:50
English, 04.12.2020 20:50
Mathematics, 04.12.2020 20:50
