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20b(4b3)3
How to find the general sum formula of this logarithmic series log 5 + log 5 + log 605 + log 6655 + …
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According to a very large poll in 2015, about 90% of homes in California had access to the internet. Market researchers wonder if that proportion is now higher, so they take a random sample of 200 homes in California and find that 196 have access to the internet. They want to use this sample data to test H0:p = 0.9 versus Ha:p > 0.9, where p is the proportion of California homes with internet access. Which conditions for performing this type of significance test have been met? Choose all answers that apply. I. The data is a random sample from the population of interest. II. np ≥ 10 and n (1 - p) ≥ 10 III. Individual observations can be considered independent.
What is a solution to the differential equation dydx=2csc2xcotx?
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Show ( ln ( x 2 ) ) 2 − ( ln x ) 2 = 3 ( ln x ) 2 I read an example on integrals.I can't see how ( ln ( x 2 ) ) 2 − ( ln x ) 2 = 3 ( ln x ) 2 .
Prove the given identities.1. cos 4 ( x ) − sin 4 ( x ) = cos ( 2 x )2. 1 − cos ( X ) 1 + cos ( X ) = tan 2 ( x 2 )
How can i solve this differencial equation?: y ′ + x 2 y = x 2
2 + cos ( 2 x ) = 3 cos ( x )Find all values of X in the interval [ 0 , 2 π ] that satisfythe equation
To find: The solution of the equation 8.36−0.95=9.97
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