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Questions in Grade College

[Jawaban] $3-4 x \geqslant x-7$

[Jawaban] The famous iris dataset (the first sheet of the spreadsheet linked above) was first published in 1936 Fisher. The dataset contains 50 samples from each of 3 iris species: setosa, virginia, and versicolor. are measured, all in cm : sepal length, sepal width, petal length, and petal width. What is the equation for the least square regression line where the independent or predictor variable length and the dependent or response variable is sepal width for iris versicolor? [tex]$\hat{y}=\text { Ex } 1.234 x+\square \text { Round to three decimal places. }$[/tex] What is the predicted sepal width for iris versicolor for a flower with a sepal length of 8.00 ? [tex]$\square$ cm Round to three decimal places.[/tex]

[Jawaban] Given $y=(2 x+3)^2$, choose the standard form of the given quadratic equation. A. $0=4 x^2+10 x+6$ B. $0=25 x^2$ C. $0=4 x^2+9$ D. $0=4 x^2+12 x+9$

[Jawaban] Find the least common denominator for these fractions. Enter your answer in the space provided. [tex]\frac{4}{7}[/tex] and [tex]\frac{2}{8}[/tex]

[Jawaban] Which of the following correctly represents 4.244 as a mixed number? A. $4 \frac{61}{250}$ B. $4 \frac{49}{200}$ C. $4 \frac{167}{500}$ D. $4 \frac{68}{125}$

[Jawaban] Determine whether the equation defines y as a function of x. [tex]y=\frac{4}{x+3}[/tex] Does the equation define [tex]y[/tex] as a function of [tex]x[/tex]? Yes No

[Jawaban] You are a prosecutor preparing for a case that has garnered significant media attention. As the trial date approaches, you have several important matters to attend to. The judge assigned to the case is facing re-election in a few months. You have been informed that the defense attorney is planning to make a contribution to the judge's campaign fund, so you make a motion for recusal. The judge denies your motion. Which of the following is correct about this situation? A. It is up to the judge to decide whether to recuse himself or herself. B. The recusal motion will be heard by a separate judge, usually the supervisor of the judge in question. C. In this situation, you have no power to make a recusal motion. D. Both attorneys must agree to submit a recusal motion before any action will be taken on it.

[Jawaban] Which statement best describes balancing equations and the law of conservation of mass? A. There are more atoms in the reactants than in the products, and the total mass is the same in the reactants and in the products. B. The number of atoms is the same in the reactants and in the products, and the total mass is the same in the reactants and in the products. C. There are fewer atoms in the reactants than in the products, and the total mass is less in the reactants than in the products. D. There are more atoms in the reactants than in the products, and the total mass is higher in the reactants than in the products.

[Jawaban] Italakay ang pag unawa sa kung ano ang Auto Servicing at Welding Technology?

[Jawaban] Simplify the expression below. $3^4 \times 3^2$ A. $3^4$ B. $3^6$ C. $3^8$ D. $9^8$