Answer:
C
Step-by-step explanation:
Well, anything multiplied by zero is zero.
If you multiplied 0 by 143, you wouldn't get anything because you're not multiplying with another number that can be multiplied by.
Answer: w= -10
Step-by-step explanation: move all terms not containing w to the right side of the equation
Using the z-distribution, it is found that the lower limit of the 95% confidence interval is of $99,002.
<h3>What is a z-distribution confidence interval?</h3>
The confidence interval is:

In which:
is the sample mean.
is the standard deviation for the population.
In this problem, we have a 95% confidence level, hence
, z is the value of Z that has a p-value of
, so the critical value is z = 1.96.
The other parameters are given as follows:

Hence, the lower bound of the interval is:

The lower limit of the 95% confidence interval is of $99,002.
More can be learned about the z-distribution at brainly.com/question/25890103
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Step-by-step explanation:
first we will take comman then

then 4 - 10
it will be

or

i hope it will help
Answer:
g({4)). g(f{4)) = 144
Step-by-step explanation:
Given f(x) = x - 7 and g(x) = x^2 Find g({4)). g(f{4)) =
g(4) = 4^2 = 16
g(f(4)) = (4 - 7)^2 = 9
g({4)). g(f{4)) =16 * 9 = 144