Answer:
Surveying a sample would be valid if the population contains a diverse group of people.
Answer:
i believe the answer you are looking for is 1?
Step-by-step explanation:

Step-by-step explanation:
<h2><em>Factor the </em><em>expression</em></h2>
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<h2><em>Separate into possible cases</em></h2>
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<h2><em>Solve the equation</em></h2>
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<h2><em>Find the union</em></h2>
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<h2><em>there </em><em>for </em></h2>
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<em>hope </em><em>it</em><em> help</em>
<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>
Use a factor<span> tree to express </span>60<span> as a </span>product<span> of prime </span>factors<span>. So the prime factorization of </span>60<span> is 2 × 2 × 3 × 5, which can be written as 2 </span>2<span> × 3 × 5.</span>