What is the coefficient in the expression 10-4x
2 answers:
Answer:
-4 is the coefficient.
Step-by-step explanation:
We are given the expression:
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A coefficient is a <em>term that is multiplied by a variable</em>.
In the expression given, <em>'-4' is getting multiplied by 'x'. </em>
This means that<em> '-4' would be the coefficient in the equation. </em>
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<em>Hope this helps. </em>
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Answer:
The green would take 4 and the blue would take 16 times respectivly. I did it by finding the volumes of the cups in terms of pi, then dividing it by the volume of the sink.
Step-by-step explanation:
So the volume of the whole half sphere is 512pi.
Now we have to find the volumes of the cup.
Equation:
Blue cup:
It would take 16 times to drain it completly.
Green cup:
It would take 4 times to drain it completly.