In a certain chemical the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 345 of copper how many grams of zin
1 answer:
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Given:
The volume of water in a tank is modeled by the function
where, x is the number of minutes after the faucet filling the tank is turned on.
To find:
The y-intercept and what does it represent in this context?
Solution:
We have,
Substituting x=0, we get
Therefore, the y-intercept is 2 and it represents the volume of water in a tank before the faucet filling the tank is turned on.
Answer:
Step-by-step explanation:
1 times something is the same number
so
make bottom 1
3/4 times 4/3=12/12=1 so
times wole thing by
result
=
=
=8
basically
a/b divided by c/d=a/b times d/c, invert and multiply
so
make bottom 1
3/4 times 4/3=12/12=1 so
times wole thing by
result
basically
a/b divided by c/d=a/b times d/c, invert and multiply