Which of these is a binomial? O A. x + 2y2 - 7 O B. ab O C. 5xy O D. 2x3 - 7y3
1 answer:
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To solve this problem you must apply the proccedure shown below:
1. You must use the formula for calculate the volume of a sphere and the formula for calculate the surface area of a sphere, which are:
Where is the radius (
)
2. The volume is:
3. The surface are is:
The answer are: The volume is and the surface area is