| Topic | Problem | Solution |
|---|---|---|
| None | An item is regularly priced at \( \$ 50 \). It is… | \( \text{Discounted Amount} = \text{Regular Price} \times \text{Discount Percentage} \) |
| None | FRACTIONS Writing fractions with a common denomin… | \[\mathrm{lcm}(5,3) = 15\] |
| None | 20. \( \frac{\sec x \sin x+\cos \left(\frac{\pi}{… | \( \frac{\sec x \sin x+\cos \left(\frac{\pi}{2}-x\right)}{1+\sec x} \) |
| None | Aufgabe 3 Berechnen Sie im Dreieck \( A B C \) zu… | \(h_c = \frac{2A}{a}\) |
| None | Übungsaufgaben Aufgabe 1 Überprüfen Sie, ob das D… | \( a^{2} + b^{2} = c^{2} \) |
| None | A bike accelerates uniformly from rest to a speed… | 1. \(v^2 = u^2 + 2as \) |
| None | 10. Simplify \( 6 \sin 4 \theta \cos 4 \theta \) … | \( 6 \sin 4 \theta \cos 4 \theta = 3 \cdot 2 \sin 4 \theta \cos 4 \theta \) |
| None | A car starts from rest and accelerates uniformly … | 1. Identify the knowns and unknowns: initial velocity \(v_0 = 0\mathrm{~m/s}\), time \(t = 11\mathr… |
| None | A car moves in a straight line, at a time \( t_{1… | \( \bar{v} = \frac{\Delta x}{\Delta t} \) |
| None | If the velocity of the object is given as \( V=12… | \(\mathrm{Step~1:}~\frac{dV}{dt} = A(t) = \frac{d(12t^{8} + 3t^2)}{dt}\) |
| None | How long ( second unit) does it take an object to… | d = \frac{1}{2}at^{2} |
| None | 12. \( \cos \theta\left(1+\tan ^{2} \theta\right)… | \( \cos \theta\left(1+\tan ^{2} \theta\right) \) |
| None | Solve the exponential equation for \( x \). \[ 9^… | 9^{3x-10}=(81^{-1})^{\frac{1}{6}} |
| None | \( \sqrt{8} \) | \( \sqrt{8} = \sqrt{4 \cdot 2} \) |
| None | Rewrite in Logarithmic Form. \[ 12^{2}=144 \] | \(12^2 = 144\) |
| None | \( 565 \times 10 \) | \( 565 \times 10 = 5650 \) |
| None | 2) The problem already has the answer. Select the… | \[(-10.051) \cdot(-4.6)\] |
| None | Answer the questions about the following polynomi… | Identify the terms of the polynomial: \(x, 10, -x^3\) |
| None | 9 Solve the quadratic equation \( 21 x^{2}-12 x+1… | \(x = \frac{-b \pm \sqrt{b^{2} - 4ac}}{2a}\) |
| None | 2. The stopping distance of a certain car traveli… | Calculate the z-scores for 120 and 140 feet: \(z_1 = \frac{120 - 130}{5}\) and \(z_2 = \frac{140 - … |
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