4. In the 2022 national election, data showed that the percentage received by the top three senators from the total votes cast were as follows: Padilla \( -48 \% \) Legarda \( -41 \% \) Tulfo \( -40 \% \) Padilla and Legarda \( -25 \% \) Padilla and Tulfo - \( 18 \% \) Legarda and Tulfo - \( 12 \% \) a. What percentage of the total votes cast was received by the top three senators? b. What percentage of the total votes cast did not vote any of the top three senators?

63 Scrivi l'equazione della circonferenza passante pe

ng trình \( \frac{1}{x}-\frac{3}{2 x}=\frac{1}{6} \) là

4. (Ufal) Abaixo está esquematizada uma representação de um coração humano. Identifique os vasos que trans- portam sangue arterial e aqueles que transportam san- gue venoso. Qual dos ventrículos apresenta musculatu- ra mais espessa e por que isso ocorre?

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Instructions: For each given polynomial function, determine the following and sketch the graph. \( f(x)=-x^{4}+10 x^{2}-9 \). \( y=x^{2}(x+5)(x-4) \) a. Sign of the leading coefficient: b. degree of the function: c. \( x \)-intercepts: d. y-intercept: e. number of turning points:- f. Sketch the graph