The two statements which are necessary to make the conclusion in the beginning of the question true include:
b) Ben is in the pool.
d) All the boys in the pool are swimming.
<h3>What is Conclusion?</h3>
This is referred to as the final or concluding part of something or an essay and usually contains the summary.
For it to be true that Ben is swimming then he has to be in the pool and all the boys present must be swimming for us to arrive at such conclusion.
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My momma said the second one “citizens relative ability to purchase goods
Density is mass per volume 
With data: 
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Hope this helps.
Answer:b(x < 45; 100, 0.5) = 0.184
Explanation: b(x < 45; 100, 0.5) = b(x = 0; 100, 0.5) + b(x = 1; 100, 0.5) + + b(x = 45; 100, 0.5)
