his garden Tim plants the seed \( 4 \frac{3}{4} \) in. below the ground. After one month the lomalo plant has grown a tolal of \( 12 \frac{1}{2} \) in. How many inches is the plant above the ground?

A \( 90 \% \) confidence interval for \( \mu \) is \( (11.5,12.3) \). What is a correct interpretation of this interval? The probability is 0.95 that the value of \( \mu \) is between 11.5 and 12.3 . We are \( 90 \% \) confident that the value of \( \mu \) is between 11.5 and 12.3 . \( 90 \% \) of the time the value of \( \mu \) is between 11.5 and 12.3 .

If \( x = -4 \), what is \( |x| - 2 \)?

\( 5 \% \) confidence interval estimate for the average lifetime of Duracell batteries is \( (7.17,7.83 \) ). Which of the following gives a correct interpretation of this interval? The probability is 0.95 that the average lifetime of all Duracell batteries is between 7.17 and 7.83 hours. We are \( 95 \% \) confident that the average lifetime of all Duracell batteries is between 7.17 and 7.83 hours. We are \( 95 \% \) confident that the lifetimes of all Duracell batteries are between 7.17 and 7.83 hours.

1. 'Explica en tu cuaderno en qué consiste la Constitución Políticał de Colombia y nombra el número de los títulos en los cuales se especifican nuestros derechos fundamentales, los democráticos y los de elecciones.

\( \int u d v=u v-\int v d u \). De acuerdo con lo anterior, ८cuál de las siguientes integrales se está resolviendo por partes? a) \( \int x \ln x d x=\frac{x^{2} \ln x}{2}-\frac{1}{2} \int x d x \) b) \( \int \cos ^{2} x d x=x-\int \operatorname{sen}^{2} x d x \) c) \( \int \frac{2 x-3}{x^{2}} d x=2 \ln x-\int \frac{3}{x^{2}} d x \) d) \( \int \cot ^{2} x d x=-\cot x-\int d x \)