Answer:
between 13,000 and 10,000 years ago
where?- fertile crescent
The Complex nth Roots Theorem with any nonzero complex number has exactly n ∈ N distinct nth roots.
<h3>
What is a non-zero complex number?</h3>
This is the quantity which does not equal zero is said to be nonzero. A real nonzero number must be either positive or negative, and a complex nonzero number can have either real or imaginary part nonzero.
The roots lie on a circle of radius centered at the origin and spaced out evenly by angles of 2π/n.
Learn more about the <em>nth root</em> here:
brainly.com/question/1581238
Using the t-distribution, as we have the standard deviation for the sample, it is found that the 95% confidence interval for the number of units students in their college are enrolled in is (11.7, 12.7).
<h3>What is a t-distribution confidence interval?</h3>
The confidence interval is:
In which:
is the sample mean.
- s is the standard deviation for the sample.
The critical value, using a t-distribution calculator, for a two-tailed <em>95% confidence interval</em>, with 49 - 1 = <em>48 df</em>, is t = 2.0106.
Hence:
The 95% confidence interval for the number of units students in their college are enrolled in is (11.7, 12.7).
More can be learned about the t-distribution at brainly.com/question/16162795
Answer:
Since Maxwell's father comes to live in their home and can count as Maxwell's dependent, Maxwell should:
Submit a new W-4.
Explanation:
The Form W-4 will enable Maxwell's employer, Big City Office Furniture, to determine the appropriate federal income withholding tax to deduct from Maxwell's monthly salaries. This will enable him to pay the appropriate tax and enjoy the allowance that he can claim for a dependent. According to IRS, Maxwell should "submit Form W-4 yearly and when his financial situation changes."
