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liubo4ka [24]
3 years ago
10

Can someone help me please

Mathematics
1 answer:
yuradex [85]3 years ago
4 0
I don't know what to do
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How do I know if it's a function or not?
Effectus [21]
In plain and short, a function has no x-coordinate Repeats, if there's an x-coordinate Repeat, then is not a function.

\bf \begin{array}{ccll}
x&y\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
6&3\\
8&2\\
9&0\\
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5 0
3 years ago
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What is a polynomial function in standard form with zeros 1, 2, 3, and –3? (1 point)
SOVA2 [1]

Step-by-step explanation:

By Factor Theorem, we have:

(x - 1)(x - 2)(x - 3)(x + 3)

= (x² - 3x + 2)(x² - 9)

= x⁴ - 3x³ - 7x² + 27x - 18.

4 0
2 years ago
Pls help asapppppp!!
denis23 [38]

Answer:

254

Step-by-step explanation:

first find the diameter of the big circle by adding the 2 founded numbers

which is 18

then the Radius = 9

to find area,

\pi{(r) }^{2}

which is

81\pi \: or \: 254

8 0
3 years ago
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Notice that the alternative hypothesis is a two-tailed test. Suppose ttest_ind method from scipy module is used to perform the t
Korvikt [17]

Answer:

The <em>p</em>-value of the test is 0.0512.

Step-by-step explanation:

The <em>p</em>-value of a test is well-defined as per the probability, [under the null hypothesis (H₀)], of attaining a result equivalent to or more extreme than what was the truly observed value of the test statistic.

In this case the output of the t-test_ind method from scipy module is provided as follows:

Output = (-1.99, 0.0512)

The first value within the parentheses is the test statistic value.

So the test statistic value is, -1.99.

And the second value within the parentheses is the <em>p</em>-value of the test.

So the <em>p</em>-value of the test is 0.0512.

6 0
3 years ago
If Olivia makes a smoothie with a ratio 7 strawberries to 2 bananas, how many strawberries would she use with 3 bananas?
Leviafan [203]

Answer:

13

Step-by-step explanation:

7strawberries 2 bananas 3 and she use the 3 bananas

and answer is.13

5 0
3 years ago
Read 2 more answers
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