10x^6y^3+20x^3y^2 = 10x^3y^2(x^3y + 2)
Answer:
distributive property
Step-by-step explanation:
:)
The Z-score for Boris is 1.627, and the Z-score value for the Callie is 1.267, Boris scored higher relatively.
<h3>What is Z-test?</h3>
The Z test is a parametric procedure that is used on data that is dispersed in a normal fashion. For testing hypotheses, the z test can be used on one sample, two samples, or proportions. When the population variance is known, it analyzes if the means of two big groups are dissimilar.
We know the formula for the Z-test:
(a) For Boris:
Z = 1.627
(b) For Callie:
Z = 1.267
(c) Since the measures of two different data have been set to one measure and the value of the Z-score for Boris is higher relative to the Z-score value of Callie so Boris scored higher relatively.
Thus, the Z-score for Boris is 1.627, and the Z-score value for the Callie is 1.267, Boris scored higher relatively.
Learn more about the Z-test here:
brainly.com/question/15683598
#SPJ1
<em>The answer is 58.</em>
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<em>First, we need to find</em><em> "x"</em><em>, being the </em><em>number.</em>
<em />
- <em>13+45=58</em>
- <em>X=58</em>
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<h3><em>How did we get 58 though?</em></h3><h3><em /></h3><h3><em>----------Steps---------</em></h3>
- <em>Add</em><em> </em><em> 3+5</em>
- <em>3+5=8</em>
- <em>Then </em><em>add 1+4</em>
- <em>1+4=5</em>
<em />
<em />
<em>Therefore, the answer is </em><em>58.</em>
<em>X=58</em>
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<em />
<em />
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<h3><em>Hope this heIps!</em></h3>
<em>If this helped...</em>
- <em>Give it a </em><em>good rating</em>
- <em>Give it a </em><em>thanks</em>
- <em>And maybe </em><em>brainliest!</em>
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25 because you would just get rid of the 2/3
