Answer:
Step-by-step explanation:
g°h indicates that you must plug the function h(x) into the function g(x) as you can see below:
Now you must simplify by adding like terms, as following:
By definition you have that:
Theen you must solve for x:
Therefore, the domain is:
{ ∈R:}
Then the answer is
Answer:12.6
Step-by-step explanation:you add all of the numbers then divide by how many numbers you have
In converting a decimal to a percent you just need to multiply it by 100.
Solution on the problem above:
3.45 x 100 = 345%
Therefore the answer is letter A.
It will be vice versa in converting percent to decimal. You just need to divide it by 100.
For example, we convert the 345% to decimal:
345%/100 = 3.45
To find the average of a group of numbers you add them all up and divide by how many there are.
2+3+6+8+4=23
23/5=4.6
so your average is 4.6
The MOST accurate definition of standard deviation is the mean absolute deviation of the sum of the squared deviation from the average. Option 4
<h3>Definition of standard deviation</h3>
Standard deviation can be defined as a statistic tool that measures the dispersion of a dataset in relation to its mean and is calculated as the square root of the available variance of the set.
It is calculated as the square root of the given variance.
Thus, the MOST accurate definition of standard deviation is the mean absolute deviation of the sum of the squared deviation from the average.
Learn more about standard deviation here:
brainly.com/question/475676
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