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Questions in Grade College

[Jawaban] Which values of $x$ would make a polynomial equal to zero if the factors of the polynomial were $(x-3)$ and $(x-7)$? A. 3 and 7 B. 3 and -7 C. -3 and 7 D. -3 and -7

[Jawaban] Write: [tex]a^6 \cdot a^5 \div a^2[/tex] as a power to the base [tex]a^3[/tex]

[Jawaban] One way government solves problems is by A. making new laws. B. creating public policy. C. financing a military. D. expanding regulations.

[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 and the dependent or response variable is petal width for iris setosa? [tex]$\hat{y}=Ex .1 .234 x+\square \text { Round to three decimal places. }$[/tex] What is the predicted petal width for iris setosa for a flower with a petal length of 4.46? [tex]$\qquad$[/tex] cm Round to three decimal places.

[Jawaban] The following is selected information from Mars Corp. Compute net purchases for the month of March. | | | | :--------------------- | :------- | | Inventory, February 28 | $400,043 | | Inventory, March 31 | 344,787 | | Purchase discounts | 10,467 | | Purchase returns and allowances | 23,593 | | Sales | 298,291 | | Sales discounts | 30,711 | | Gross purchases | 120,018 |

[Jawaban] Which of the following is the numerical form of five hundred sixty-seven ten-thousandths? A. 0.000567 B. 0.0000567 C. 0.567 D. 0.0567

[Jawaban] A number added to another number and the result divided by a square is the same as a square times the number. Find the number.

[Jawaban] Which SAE standard covers recommended service procedures for the containment of HFC-134a (R-134a)? A. SAE J639 B. SAE J2064 C. SAE J2211 D. SAE J2845

[Jawaban] 3- In two good paragraphs, explain to me what probable cause means. What is it for? When is it necessary?

[Jawaban] Which equation represents a circle with a center at $(-4,9)$ and a diameter of 10 units? A. $(x-9)^2+(y+4)^2=25$ B. $(x+4)^2+(y-9)^2=25$ C. $(x-9)^2+(y+4)^2=100$ D. $(x+4)^2+(y-9)^2=100