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Q37: The height s of a ball
Q65: <span class="ql-formula" data-value="y=7 x^{2}-2 x+8"><span class="katex"><span class="katex-mathml"><math
Q135: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7697/.jpg" alt=" A)
Q167: <span class="ql-formula" data-value="\left( \begin{array} { l }
Q180: Let <span class="ql-formula" data-value="\mathrm {
Q205: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7697/.jpg" alt=" A)
Q208: If (-7, -3) is the endpoint of
Q216: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7697/.jpg" alt=" A) (0, -2),
Q274: <span class="ql-formula" data-value="\left| \begin{array} { l l
Q349: <span class="ql-formula" data-value="\left| \begin{array} { l l