If some one can answer all these, i would appreciate it. Please answer asap. (Sorry if the quality isnt very good)
2 answers:
Number 1 is going to be 24
So, here we have the following.
The equation in a simpler form is the following.
So, .
Number 2 is going to be 4⁵ (4 to the 5th power.)
So, we have the equation .
If we were to simplify that into an exponent we would do the following.
Count how many 4s there are and if you counted right then there is 5 4s.
So that means it is 4 to the 5th power.
If this helped could i get brainliest?
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Answer:
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Step-by-step explanation:
I'm assuming the equation is . If it is not please tell me.
If we know the values of m and n, we can just substitute inside the expression.
Hope this helped!
Answer:
The probability that between 79% and 81%of the 500 sampled wildlife watchers actively observed mammals in 2011 is P=0.412.
Step-by-step explanation:
We know the population proportion π=0.8, according to the 2011 National Survey of Fishing, Hunting, and Wildlife-Associated Recreation.
If we take a sample from this population, and assuming the proportion is correct, it is expected that the sample's proportion to be equal to the population's proportion.
The standard deviation of the sample is equal to:
With the mean and the standard deviaion of the sample, we can calculate the z-value for 0.79 and 0.81:
Then, the probability that between 79% and 81%of the 500 sampled wildlife watchers actively observed mammals in 2011 is: