| Topic | Problem | Solution |
|---|---|---|
| None | An airplane is flying at an altitude of 10,000 me… | \(\tan 30^\circ = \frac{10000}{AC}\) |
| None | \[ y \propto x \] \[ y=95 \text { when } x=19 \] … | y=kx |
| None | Solve for ' $x$ ' and ' $y$ ' in the following di… | Multiply the first equation by 5 and the second equation by $-2$ to get:\[10x-15y=-25,\ -10x + 4y =… |
| None | 7. A stuntwoman drives a car off a ramp at the to… | First, we need to find the x and y components of the car's initial velocity. We can use the followi… |
| None | 4. Prior to their retirement from spaceflight, Sp… | \(\tan \theta = \frac{3.4}{10}\) |
| None | Sketch a gradient function for each curve. 3 | Find the derivative of each function. |
| None | Systems of Question 4, Instructor- created questi… | Let the amount invested in the 7\% account be \(x\) and the amount invested in the 8.5\% account be… |
| None | Birdseed costs $\$ 0.69$ a pound and sunflower se… | Let the amount of birdseed be \(x\) pounds and the amount of sunflower seeds be \(y\) pounds. We ha… |
| None | The solution set of The equation \( X^{2}+4=0 \) … | Rewrite as \(X^{2}=-4\) |
| None | An employment agency specializing in temporary co… | Let the number of heavy equipment operators be x and the number of general laborers be y. We have t… |
| None | $\log _{a} 3=\log _{a} \frac{1}{3}$ | Let \(x = \log_a 3\) and \(y = \log_a \frac{1}{3}\) |
| None | Porcentagem de em 2020 Para PONDA m 2020, foram v… | First, we need to calculate the percentage of 78.18, which is 17%. To do this, we can multiply 78.1… |
| None | 6. Let $f(x)=x+4$ and $g(x)=(x-2)^{2}$. Find a fu… | First, we find the composition of functions $f(g(x))$. |
| None | \[ \sin 60^{\circ}=\frac{24}{x} \] 20.8 9.4 0.036… | \(\sin 60^\circ = \frac{24}{x}\) |
| None | 6-simplifique: $\frac{\left(x^{2}\right)^{2}+x^{2… | First, we can simplify the numerator by applying the exponent rules and then combining the terms: \… |
| None | For exercises 4 and 5, you must identify the vari… | Let the number of pounds of the $5.10$ coffee be x and the number of pounds of the $6.30$ coffee be… |
| None | Which of the following is correct? $\cos \left(3^… | Calculate the values of the trigonometric functions for the given angles: |
| None | Determine the value of $x$. \[ \sin 25^{\circ}=\f… | Rearrange the equation to isolate x: \(x = 15.6 \cdot \sin 25^\circ\) |
| None | Rearrange to make $h$ the subject: \[ A=\frac{1}{… | Rearrange the formula to make \(h\) the subject: \[A=\frac{1}{2} \times b \times h\] |
| None | Solve for $x$. \[ \sin 60^{\circ}=\frac{24}{x} \]… | Rewrite the equation using the value of \(\sin 60^\circ = \frac{\sqrt{3}}{2}\): \(\frac{\sqrt{3}}{2… |
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