emmaborg2007 emmaborg2007
  • 04-11-2020
  • Mathematics
contestada

a fuel tank can be emptied in 15min if 1 outlet valve is opened. How long will it take to empty the tank if 2 outlet valves are open

Respuesta :

carlos149
carlos149 carlos149
  • 04-11-2020

Answer:

7.5 min

Step-by-step explanation:

15/2 = 7.5

Answer Link
fjjff fjjff
  • 04-11-2020

Answer:

About 7 minutes and 30 seconds

Step-by-step explanation:

Answer Link

Otras preguntas

2) A month of the year is randomly selected. What is the probability of getting a month that does NOT begin with the letter A?
1. What kind of traffic sign is a red equilateral triangle pointing down? A. STOP B. YIELD C. WRONG WAY D. DO NOT ENTER
[tex]2 {x}^{2} - 5x = 7[/tex]solve for xplease help meUrgent!!!​
Please help- I'll name you the brainliest. Which of the following changes would cause the population of producers in this forest ecosystem to increase? A: a de
which composition of similarity transformations would map polygon AB DC to polygon A‘B‘ D‘ C‘
How to calculate the mass of each elements
need help with 4, thanks!
why is sand not a mineral
Help me solve this please
Carly buys a gold ring priced at $273.00 if the sale tax is 10 % , how much will carly pay