Answer:
Step-by-step explanation:
Total Volume of Water =
Volume drunk by James =
Volume drunk by Simon =
Volume drunk by Matthew =
Volume drunk by Gilbert =
Total Volume Drunk (i.e. The Sum) =
Volume of water Left = Total Volume of Water-Total Volume Drunk
=
Answer:
Step-by-step explanation:
Hello,
As the polynomial has only real coefficients, it means that 3-i is a zero too, because we apply the Conjugate Zeros Theorem.
It means that we can write the expression as below, k being a real number that we will have to identify.
And for x = 0, y = -90 so we can write
-90=k*3*10, meaning that k=-3
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
