slodziak120 slodziak120
  • 03-10-2018
  • Mathematics
contestada

one pump can empty the pool in 5 days, whereas a second pump can empty the pool in 7 days. how long it will take the two pumps, working together, to empty the pool?

Respuesta :

Maxxxie Maxxxie
  • 03-10-2018
4 days jfjdhsbsiegebehehebeihrhe
Answer Link

Otras preguntas

What does renaissance mean? Why is it used to describe this period?
Verbs with irregular Yo forms: Fill in the blank with the verb and conjugation that makes the most sense 1. Mañana ________ para Colombia a. veo b. oigo c. h
Rearrange 4x+2y to make Y the subject.
1. Vous___ une bonne proposition.​
What are some of the ways the print revolution transformed Europe?
Anyone help me please, why did my output turn out to be like this. But, it is fine on the other file. I would give the brainliest. ​
Which of these is equal to sin 58°?
What does Integrated Marketing Communications mean?
How do you say these sentences in French and in pass tense? 1. I ate a cookie and a burger. 2. I went to the park yesterday 3. I went to school. 4. I was at th
Otis measured the heights of several sunflowers. He found that their heights were 1, 4, 6, 9, and 10 feet. Otis found that the mean was 6 feet and the range was