12 customers = 9 mins
1 customer = 9 ÷ 12 = 3/4 min
4 customers = 3/4 x 4 = 3 mins
Answer: 3 mins
Step-by-step explanation:
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The domain of f /g consists of numbers x for which g(x) does not equal to 0 that are in the domains of f and g.
According to the statement
we have given that the The domain of f /g consists of numbers x And we have to find the value of the g(x).
So, For this purpose, we know that the
Domain of a function is the set of all possible inputs for the function.
And according to definition it is clear that the , domain is the input value of the function,
And it is impossible that the function have a 0 zero input value in the functions f(x) and the g(x).
Every function have at least 1 domain or input value.
So, The domain of f /g consists of numbers x for which g(x) does not equal to 0 that are in the domains of f and g.
Learn more about Domain here
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Answer:
x=1
y=-4
Step-by-step explanation:
4x+y=0 -> y= -4x
2(-4x)+x=-7
-8x+ x=-7
-7x=-7
x=-7/-7=1
y=-4 . 1 = -4
Answer:
When conducting an analysis of variance analysis on a set of samples and the null hypothesis is rejected, we can test for the difference between treatment can be tested with the aid of a t-test. This is employed when 2 related groups are involved. Independent sample, paired sample or one-sample t-test can be conducted.
Step-by-step explanation:
A t-test is a test statistic used to make inferences that determine the differences that exist statistically between 2 related groups. It tells us if the 2 groups tested are from the same population. There are 3 types of t-test namely independent sample t-test, paired-sample t-test and one-sample t-test
