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Q42: foci at <span class="ql-formula" data-value="(
Q52: <span class="ql-formula" data-value="f ( x ) =
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Q84: <span class="ql-formula" data-value="f ( x ) =
Q177: <span class="ql-formula" data-value="16 x^{2}+49 y^{2}=784"><span class="katex"><span class="katex-mathml"><math
Q226: Find the domain of <span
Q241: A sequence of yearly payments of $1500
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Q333: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4654/.jpg" alt=" A)
Q467: <span class="ql-formula" data-value="f ( x ) =