| Topic | Problem | Solution |
|---|---|---|
| None | 일차방정식 $3-4(x-3)=7(2-x)-5$ 를 풀면? (1) $x=-6$ (2) $x… | 일차방정식 $3-4(x-3)=7(2-x)-5$ 를 풀면? |
| None | QUESTION 2 Find the slope of the line. \[ \begin{… | \( -5y=-3x-21 \\ -\frac{3}{5} \) |
| None | In a class of 35 students, 16 were History majors… | Let's denote the number of History majors as \(H\), the number of English majors as \(E\), and the … |
| None | If a family borrows $\$ 21,504$ for an addition t… | First, we need to understand that the total amount borrowed already includes the interest. So, the … |
| None | Ten used trail bikes are randomly selected from a… | First, we arrange the data in ascending order: 109, 216, 227, 359, 369, 658, 659, 784, 1901, 1908. |
| None | Construct the sample space for a probability expe… | Construct the sample space for a probability experiment where a coin is flipped, and then a 10 -sid… |
| None | Bhaskara Akaria (1114-1185) foi um matemático ind… | Given the quadratic equation: \(x^2 - x + 3\sqrt{3} - 5 = 0\), we can identify the coefficients as … |
| None | d. $6 a^{2}-13 a+6$ | Given the quadratic expression: \(6a^2 - 13a + 6\) |
| None | c. $9 a^{2}-42 a b+49 b^{2}$ | Given the expression: \(9a^2 - 42ab + 49b^2\) |
| None | Use the diagram below for the expression $x^{2}+6… | To complete the square for the quadratic expression \(x^{2}+6 x+2\), we need to find a value \(b\) … |
| None | $\begin{array}{l}X \quad Y=2^{x} \quad(x, y) \\ X… | Find the values of X using the given function X = F(x) - 3, where x = -3, -2, -1, 0, 1, 2, 3: \(X_{… |
| None | What value of $c$ will complete the square in the… | To complete the square, we need to find a value of $c$ such that the expression $x^{2}+16 x+c$ beco… |
| None | 15. $241 g / L+\frac{45.23 g}{2.9 L}=$ | Given quantities are $241 g / L$ and $\frac{45.23 g}{2.9 L}$ |
| None | Students at a certain college were asked if they … | Students at a certain college were asked if they have a car. After surveying 637 students, it was f… |
| None | QUESTION 1 Find the slope of the line. \[ y=-2 \]… | \(y = -2\) |
| None | A student-faculty government committee of 4 peopl… | We are given 23 student volunteers and 5 faculty volunteers, a total of 28 people. We want to form … |
| None | (f) $\log _{2}(x+3)-\log _{4}(x+2)=1$ | Rewrite the equation using the change of base formula: \(\log _{2}(x+3)-\frac{\log _{2}(x+2)}{\log … |
| None | Three computers are chosen at random from an inve… | The problem is asking for the probability of certain outcomes when choosing three computers from an… |
| None | $\log _{3} 3 x+\log _{9} x=4$ | \(\frac{\log_{10} 3x}{\log_{10} 3} + \frac{\log_{10} x}{\log_{10} 9} = 4\) |
| None | A radio DJ is contractually obligated to run a co… | This is a permutation problem with repetition. The DJ has to run 10 commercials in total (7 for Pep… |
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