The radius of the sphere decreases at the rate of 6 m/ sec
That is,
Surface Area of the sphere of radius r is given by
Differentiating with respect to t,
The GCF (greatest common factor) of 35 and 63 is 7.
Step-by-step explanation:
1st one
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4th
Answer
Theair no error because theair the answer ni the steps And all its ok
Step-by-step explanation: