N this assignment, you will explore how to find the number of different species of fish in a pond by looking at a random sample
1 answer:
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Answer:
SA = 108π cm²
Step-by-step explanation:
The surface area (SA) of a sphere is calculated as
SA = 4πr² ( r is the radius )
Thus the SA of a hemisphere is
SA = × 4πr² = 2πr²
The area of the circular base = πr²
Then total SA is
SA = 2πr² + πr² = 3πr² = 3π × 6² = 3π × 36 = 108π cm²
Answer:
Step-by-step explanation:
Given the expression;
To find the limit of the function, we need to first divide through by the highest degree if x i.e x² as shown;
Hence the limit of the function as x tends to infinity is