| Topic | Problem | Solution |
|---|---|---|
| None | A good estimate of \( 2^{13} \) is 8,000 . Which … | \( 2^{26}=(2^{13})^2 \) |
| None | If \( x+\frac{2}{7} x=9 \), then \( x= \) | \( x + \frac{2}{7}x = 9 \) |
| None | The length of a side of a cube is \( 4 x \) units… | Length of side = \( 4x \) units |
| None | If \( x=3 \) and \( y=-2 \), then \( \frac{7 x-3 … | Substitute x and y values: \(\frac{7(3) - 3(-2)}{2(3) + (-2)}\) |
| None | If \( 4^{3 x-2}=4^{x+1} \), then \( x= \) | 4^{3x-2} = 4^{x+1} |
| None | A]rectangular pyramid has a height of 5 units and… | \(V_{pyramid} = 60 \text{ units}^{3} \) |
| None | At a local restaurant, the amount of time that cu… | The problem is asking for the percentage of customers who wait between 46 and 52 minutes for their … |
| None | The weight of oranges growing in an orchard is no… | Step 1: Calculate the z-score: \(z = \frac{x - \mu}{\sigma}\) |
| None | When Natalie runs the 400 meter dash, her finishi… | 1. Determine Z-scores: \(Z_1 = \frac{71 - 71}{2.5} = 0\), and \(Z_2 = \frac{77 - 71}{2.5} = 2.4\) |
| None | Write the given exponential equation in logarithm… | Given the exponential equation \(a^{2}+4=11\). |
| None | Triangle BAC was dilated from triangle BDE at a s… | \( \triangle BDE \sim \triangle BAC \) , scale factor = 2 |
| None | If \( x=10, y=5 \), and \( z=11 \), what is the c… | \[ \cos g^{\circ} = \frac{x}{z} \] |
| None | Look at the figure: If \( \tan x^{\circ}=\frac{a}… | \( \tan x^{\circ} = \frac{\sin x^{\circ}}{\cos x^{\circ}} \Rightarrow \sin x^{\circ} = \tan x^{\cir… |
| None | PRACTICE A card is chosen at random from the box … | Find the probability of each color card being chosen by dividing the number of cards of each color … |
| None | Isabell is standing at the top of a waterslide th… | Let x be the distance from the ground to the top of the slide. Use right triangle trigonometry and … |
| None | Does the point \( (73,211) \) satisfy the equatio… | Check if \( 211 = 207 \) |
| None | \( 33 \pi=\frac{1}{3} \pi x^{2}(11) \) | \( 33 \pi = \frac{1}{3} \pi x^{2} (11) \) |
| None | . جد نقاط النهايات العظمى والصغوى ان وجدت \( \qua… | 1. \(f'(x) = \frac{d}{dx}(x^3(-4+x))\) |
| None | \( f(x)=x^{3}(-4+x) \) لتكن | \( f(x)=x^{3}(-4+x) \) |
| None | Write an explicit formula that represents the seq… | Find the common ratio, r: r = -\frac{1}{4} |
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