Sb Sangpi
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### Questions (49)

 3 Find the probability of three tosses of a fair coin 3 Find $\frac{dy}{dx}$ when $y=\frac{x^2-1}{x^4-1}$ 2 Probability of rolling sixes in 50 rolls of a fair die 2 Probability of hitting a bullseye in five shots 2 List the $x$-axis intercepts for this trigonometric function

### Reputation (388)

 +5 Probability of rolling sixes in 50 rolls of a fair die +10 Find the probability of three tosses of a fair coin +3 Solve for $x$ in $[-\pi,\pi]$ +5 The accelearation of an object is given by $a(t)=5t^\frac{2}{3}+2e^{-t}$. Find $s(t)$

 3 Evaluating $\int ^\frac{\pi}{2}_{0} \sin\left(2x+\frac{\pi}{4}\right)\ dx$ 0 Sketching graph Exponential and logarithmic functions.

### Tags (17)

 3 calculus × 25 0 graphing-functions × 4 3 integration × 3 0 differential-equations × 3 0 derivatives × 14 0 functions × 2 0 trigonometry × 10 0 polynomials × 2 0 probability × 5 0 logarithms × 2

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