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Q39: A pendulum bob swings through an arc
Q50: <span class="ql-formula" data-value="x ^ { 2 }
Q58: <span class="ql-formula" data-value="f ( x ) =
Q59: In how many ways can 2 people
Q121: Find <span class="ql-formula" data-value="f (
Q125: <span class="ql-formula" data-value="1 + \frac { 1
Q195: {2n - 2}, n = 43<br>A) 1,956.5<br>B)
Q197: A ping-pong ball is dropped from a
Q199: <span class="ql-formula" data-value="\left\{\begin{array}{l}y \geq x^{2}-8 \\y \leq-x^{2}\end{array}\right."><span
Q199: A projectile is fired from a