Brass contains copper and zinc in the ratio 2:1. How much zinc is there in 3 kg of brass plz need help with this plzz

There is 1kg of zinc in 3kg of brass

Step-by-step explanation:

Here, we are interested in knowing the amount of zinc present in 3kg of brass

Brass is an alloy of copper and zinc.

Now to get the amount of zinc present, we have to use the ratio;

The ratio of zinc is 1

So the amount of zinc present is calculated as follows;

Total ratio = 2+ 1 = 3

Thus;

1/3 * 3kg = 1kg

5104.38 inches

step-by-step explanation:

well my understanding of this question is they want you to use the y=14.1x -2.3 and put the coordinates they gave you onto the line segment of   y=14.1x -2.3

step-by-step explanation: