| Topic | Problem | Solution |
|---|---|---|
| None | $\sqrt{120}$ | We need to find the square root of 120. |
| None | A hardware store buys outdoor lights for $\$ 7.00… | First, calculate the cost price per dozen after the discounts: \(\$7.00 \times (1 - 0.20) \times (1… |
| None | Graph the equation $y=-x^{2}-8 x-12$ on the accom… | First, we find the roots of the equation. The roots of the equation are the x-values for which y = … |
| None | Watch the video and then solve the problem given … | Given that $\sin \theta = \frac{\sqrt{5}}{10}$, we can find $\sin^2 \theta$ as follows: |
| None | 9. A company is required to fence off a square/re… | Let x be the length of one side of the rectangle and y be the length of the other side. The perimet… |
| None | 8. Quel sommet maximise $Z=8 x+15 y$ ? | Given the function Z = 8x + 15y, we need to find the maximum value. |
| None | Let $f(x)=-3 x-1, h(x)=-x-5$ Find $(f \circ h)(1)… | Find \(h(1)\) by plugging in \(x=1\) into the function \(h(x)=-x-5\): |
| None | c) The waiting time (in minutes) at a dental surg… | Find the mode of the probability density function by taking the derivative and setting it to zero: … |
| None | b) The random variable $T$ represents the lifetim… | Integrate the probability density function from 0 to 1: \(P(T \leq 1) = \int_{0}^{1} 0.4 e^{-0.4 t}… |
| None | \#1. (40pts) Find the general solution of the fol… | \(y(t) = y_h(t) + y_p(t)\) |
| None | Mathematics $10 \mathrm{C}$ 10 Assignment Bookl. … | Expand the expression: \((3x+4)(2x-1) = 6x^2 + 5x - 4\) |
| None | TT 9. (4 marks) 7. After completing this lesson, … | Analyze each statement: |
| None | 4. Julio was asked to factor the expression $2 x^… | Julio made an error in the factoring of the quadratic expression inside the parentheses. He factore… |
| None | $d$ 10. Kyle and Anand are standing on level grou… | Let the height of the tree be h, the distance from Kyle to the tree be x, and the distance from Ana… |
| None | Use a normal approximation to find the probabilit… | Calculate the mean (μ) and standard deviation (σ) of the binomial distribution: μ = n * p = 101 * 0… |
| None | Assume that adults have IQ scores that are normal… | Calculate the z-score: z = \(\frac{X - \mu}{\sigma}\) = \(\frac{141.1 - 104.6}{21.1}\) = 1.73 |
| None | (S) Schoology $\times+$ $\leftarrow \rightarrow$ … | Check if the sum of the squares of the two smaller numbers is equal to the square of the largest nu… |
| None | 2. A triangle has sides \( 4,6 \sqrt{5}, 14 \). C… | 1. Calculate the square of each side: \(4^2 = 16\), \((6\sqrt{5})^2 = 180\), \(14^2 = 196\) |
| None | Use the discriminant to determine the number and … | Given the quadratic equation \(-7x^{2}-5x+5=0\), we can identify the coefficients as \(a = -7\), \(… |
| None | \[ 4 \sqrt{3}=\sqrt{24 x} \] What is the value of… | \[4 \sqrt{3}=\sqrt{24 x}\] |
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