63+38= 101
180-101= 79
9x=81
x=9
Taylor series is
To find the Taylor series for f(x) = ln(x) centering at 9, we need to observe the pattern for the first four derivatives of f(x). From there, we can create a general equation for f(n). Starting with f(x), we have
f(x) = ln(x)
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Since we need to have it centered at 9, we must take the value of f(9), and so on.
f(9) = ln(9)
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Following the pattern, we can see that for ,
This applies for n ≥ 1, Expressing f(x) in summation, we have
Combining ln2 with the rest of series, we have
Taylor series is
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Answer:
d.a cluster sampling
Step-by-step explanation:
This plan exemplifies Cluster sampling. It is a sampling method where populations are placed into different separate groups like here into freshman, sophomore, junior, and senior classes. A random sample of these groups is then selected as here thirty students selected from each group to represent a specific population.<u> It is usually used in that type of research when there is no possible way to find information about a population as a whole.</u>
Either the equation got printed wrong, or else you copied it wrong. The equation should be h= -16t-squared + 160t + 1200. The object's height after 3 seconds is the value of h when t=3. The object hits the ground when h=0.
Hi,
Let's substitute x for 25 to have 4(25) / 5
next we multiply 4 and 25 to get 100
then divide 100 by 5 to get 50.
Have a great day!