subject
Mathematics, 20.02.2020 03:15 ramanpreet

F one pump can inflate an air mattress in 21 minutes and a second pump can inflate the same mattress in 42 minutes, find the amount of time that would be needed for the two pumps working together to inflate the mattress.

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 18:50, potato3999
Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents
Answers: 3
image
Mathematics, 21.06.2019 19:30, ginocousins06
Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
image
Mathematics, 21.06.2019 20:30, christian2510
Find the value of x. give reasons to justify your solutions! c ∈ ae
Answers: 1
image
Mathematics, 21.06.2019 21:40, jacobasencio23
Use sigma notation to represent the following series for 9 terms.
Answers: 2
You know the right answer?
F one pump can inflate an air mattress in 21 minutes and a second pump can inflate the same mattress...

Questions in other subjects:

Konu
History, 09.11.2020 05:50