Is 3l of cleaning solution are needed to wash 50 windows, how many liters will be needed to wash all of the windows in the building?

See explanation below.

Step-by-step explanation:

You will have to have the total number of Windows. Let's say it is 230 Windows total. Divide the amount of cleaner by the number of Windows. Then multiply the result by the total.

3 / 50 = .06 Liters per window

.06 × 230 = 13.8 L

Just take your total number of Windows and multiply by .06.

Hope this Helps (-:

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

throw the computer

step-by-step explanation: