Q17: A homeowner has fences on three sides
Q18: Does this integral <span class="ql-formula"
Q19: <span class="ql-formula" data-value="\int x \sqrt { x
Q20: Does this integral <span class="ql-formula"
Q21: <span class="ql-formula" data-value="\int 4 x ^ {
Q23: Approximate <span class="ql-formula" data-value="\int _
Q24: Approximate <span class="ql-formula" data-value="\int _
Q25: <span class="ql-formula" data-value="\int"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>∫</mo></mrow><annotation encoding="application/x-tex">\int</annotation></semantics></math></span><span
Q26: <span class="ql-formula" data-value="\int _ { - \infty
Q27: Does this integral <span class="ql-formula"