26. What is the first step in setting up a three-compartment sink? Fill the sinks with water at a temperature of \( 110^{\circ} \mathrm{F}\left(43^{\circ} \mathrm{C}\right) \). Clean and sanitize each sink and all work surfaces. Choose and mix the correct detergent. Add the sanitizing solution and check the concentration.

Quale unità di misura useresti per misurare l'altezza di una lampada: pollici o piedi?

¿Cuántas pulgadas hay en un pie?

1. Can you think of some ways that you use energy everyday? 2. Can you think of a time when you've had both potential and kinetic energy? How could you have more of each type? 3. Are there any words you know that sound similar to any of the vocabulary in the reading? How do the meanings of those words compare to these?

a) Si te dicen que el ancho de una puerta a diseñar en CAD es de 87 pulgadas, ¿a cuánto equivale en centimetros con el sistema internacional? b) Entre tres piezas de aluminio se tiene una masa de 38 libras, ¿cuánta masa tienen estas mismas piezas expresadas en el sistema internacionsl? c) ¿Cuál es la equivalencia de 24 yardas en metros? d) Explica con tus palabas por que es importante definir les unidados de medición precisas aÍmomento de elaborar un plano, trazo o una figura en CAD.

9. Consider the daily life of an Ancient Indian using the numeral system described in the Bakhshali Manuscript. How might these numerals be used in trade or other practical applications?