We want to see<u> how many gallons</u> of liquid we will have in the given mixture. We will find that there are 8 gallons of liquid in the mixture.
<h3>Adding two volumes:</h3>
In this problem, we create a mixture of 1 gallon of water with 7 gallons of juice.
Notice that gallon is a unit of volume, an extensive property (which means that if we add two things with volumes V1 and V2, the final volume is V = V1 + V2)
Then in this case the final volume of the mixture is just:
V = 1 gal + 7 gal = 8 gal
We will have 8 gallons of the mixture.
If you want to learn more about volumes, you can read:
brainly.com/question/1972490
On the first one i think it might be 9 more than 75 oh gosh I hope this helped I’m tryin to get help to haha ❤️
The table of possible values when graphing
X Y
-2 9
-1 5
0 1
1 -3
2 -7
The intercepts x (1/4,0) and y (0,1)
The answer will be 388.6 because you will use the formula V=pi.r^2.h.
pi we know is 3.14 we also know that radius is half the diameter so half of 5 is 2.5 and the height is 9 so here is what we have so far. V=3.14x2.5^2x9.
2.5x2.5=13.75 13.75x3.14=43.175 43.175x9=388.575 and if we round that it will be 388.6 so your answer is 388.6