Zina is 4.25 feet tall. Her cousin Sam is 4.175 feet tall. Compare the heights. Who is taller?

Pourquoi le nombre de voitures a-t'il augment

If the null hypothesis \( H_{0}: p=p_{0} \) is true, the of is \( \sqrt{\frac{p_{0}\left(1-p_{0}\right)}{n}} \)

Los matrisekvationen \( \operatorname{sar} \quad A=\left(\begin{array}{ccc}1 & 0 & 2 \\ -2 & 1 & 0 \\ 0 & 1 & 1\end{array}\right) \quad \) och \( B=\left(\begin{array}{ccc}1 & 3 & 0 \\ -1 & -2 & 0 \\ 0 & -1 & -1\end{array}\right) \)

24 Consider the equation of the second degree in \( x: x^{2}-(m+3) x+m=0 \), where \( m \) is a real parameter. Show that there is between the roots, when they exist, an independent relation from \( m \). (Eliminate \( m \) between \( S \) and \( P) \).

04) Simplifque as fraçŏes algébricas a segurir, considerando que os denominadores não são nulos: a) \( \left(x^{4} z^{5}+x^{3} z^{4}\right): x^{2} z^{2} \) b) \( \left(a^{3} b^{6}+a^{2} b^{5}-a^{3} b^{4}\right): a^{3} b^{4} \) c) \( \left(12 x^{2} y^{3}+8 x^{3} y^{5}\right): 4 x y \)