| Topic | Problem | Solution |
|---|---|---|
| None | 3 marks) 6. The area of a square is $49-28 x+4 x^… | Area = \(49 - 28x + 4x^2\) |
| None | Which is the best estimate of each percent? 19. \… | \( 0.25 \times 395 \) |
| None | c. Which probability is relevant for determining … | The question is asking which probability is relevant for determining whether 1 is a significantly l… |
| None | \( \frac{x^{2}+10 x+21}{x^{2}-9} \) | \( \frac{x^{2}+10x+21}{x^{2}-9} = \frac{(x+3)(x+7)}{(x-3)(x+3)} \) |
| None | b. Find the probability of getting 1 or fewer gir… | The question is asking for the probability of getting 1 or fewer girls in 8 births. From the given … |
| None | Question 3 (1 point) How many solutions are there… | How many solutions are there to the following linear system? $y=7 x-4 y=7 x+5$ |
| None | tand concepts related ility distributions. Questi… | The question is asking to determine whether the given values are discrete random variables, continu… |
| None | Based on U.S. Bureau of Labor Statistics, on aver… | The problem is asking for the probability distribution of the sample mean of hourly earnings, the m… |
| None | The American Association of Individual Investors … | Given the probabilities for each risk level are as follows: \(P(1) = 0.05\), \(P(2) = 0.10\), \(P(3… |
| None | A typical small sized \( (<10 \mathrm{~m} \) or \… | 1. Calculate the radius \(r\) of the shaft: \(r = \frac{D}{2} = \frac{25 \mathrm{~mm}}{2} = 12.5 \m… |
| None | Question 5, 5.1.6 3 correct Part 3 of 6 Points: 0… | Determine whether the following value is a continuous random variable, discrete random variable, or… |
| None | Exercice \( \mathbf{N}^{\circ} 1 \) : Calculer le… | \(R_1 = \lim\limits_{n \to +\infty} \frac{n!(n+1)^2}{(n+1)!(n+2)^2} = \lim\limits_{n \to +\infty} \… |
| None | Which is a factor of the trinomial \( x^{2}-2 x-1… | Factor the trinomial: \(x^{2} - 2x - 15 = (x - 5)(x + 3)\) |
| None | Simplify: \[ \left(3 x^{2}+2 x-8\right)-\left(-x^… | \( (3 x^{2}+2 x-8) - (-x^{2}+6 x+4) \) |
| None | A data set contains student test scores. - The me… | \text{Median (Q2)} = 75, \text{Q3} = 85, \text{Range} = \text{Max} - \text{Min} = 40 |
| None | \( \frac{53 \times \sqrt{35}^{2}}{\sqrt[1]{2}+1}=… | \( \frac{53 \times \sqrt{35}^{2}}{\sqrt[1]{2}+1} = \frac{53 \times 35}{2+1} \) |
| None | \( 6^{2} \div 2(3)+4=? \) | \(6^2 \div 2(3) + 4\) |
| None | Exercice 1: Soient deux fonctions \( f \) et \( g… | \( g(z)=\frac{f(z)}{z-i} \Rightarrow g(z)(z-i)=f(z) \) |
| None | The number of bacteria, $B(h)$, in a certain popu… | We are given the function \(B(h)=1425 e^{0.15 h}\) and we want to find the time \(h\) it takes for … |
| None | Find the area between the curves. \[ y=x^{\frac{1… | Set the two functions equal to each other to find the points of intersection: \(x^{\frac{11}{10}} =… |
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