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2 years ago

Help me please!!!!!!!!!

Mathematics

1 answer:

nasty-shy [4]2 years ago

4 0

Answer:

(x - 6) (x + 6)

Step-by-step explanation:

Given the quadratic equation $x^{2} - 36$ , we can rewrite it as the product of two binomials using the formula: $u^{2} - v^{2} = (u - v )(u + v )$ . Therefore, the two binomials as factor of $x^{2} - 36$ are (x - 6) (x + 6).

To verify whether this answer is correct, you can use the FOIL method:

(x - 6) (x + 6) = $x^2$ + 6x - 6x - 36 = $x^{2} - 36$ .

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Find m S 12x +4 G 40° F E D 4x

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Answer: C

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2 years ago

Round 564,938 to the nearest 1000 is it 565000

lord [1]

Answer:

YES!

Step-by-step explanation:

564,938 -> 565,000

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2 years ago

99% of all confidence intervals with a 99% confidence level should contain the population parameter of interest. true or false

tester [92]

The statement that 99% of all confidence intervals with a 99% confidence level should contain the population parameter of interest is false.

A confidence interval (CI) is essentially a range of estimates for an unknown parameter in frequentist statistics. The most frequent confidence level is 95%, but other levels, such 90% or 99%, are infrequently used for generating confidence intervals.

The confidence level is a measurement of the proportion of long-term associated CIs that include the parameter's true value. This is closely related to the moment-based estimate approach.

In a straightforward illustration, when the population mean is the quantity that needs to be estimated, the sample mean is a straightforward estimate. The population variance can also be calculated using the sample variance. Using the sample mean and the true mean's probability.

Hence we can generally infer that the given statement is false.

To learn more about confidence intervals visit:

brainly.com/question/24131141

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6 0

1 year ago

Mutiply each on like 1 times 2 times 4

kow [346]

Answer:

Step-by-step explanation:

3 0

3 years ago

Write the sum using summation notation, assuming the suggested pattern continues. 5 - 15 + 45 - 135 + ...

nalin [4]

Answer:

summation of five times negative three to the power of n from n equals zero to infinity

Step-by-step explanation:

Summation Notation

It represents the sum of a finite or infinite number of terms. Let's analyze the terms of the given succession:

5-15+45-135+...

If we take 5 as a common factor, we have

5(1-3+9-27+...)

The parentheses contain the alternate sum/subtraction of powers of 3. The odd terms are positive, the even terms are negative, thus the exponent must be n starting from 0 or n-1 starting from 1

The summation is then represented by

$\sum_{n=0}^{\infty}5(-3)^n$

This corresponds with the option:

summation of five times negative three to the power of n from n equals zero to infinity

8 0

3 years ago