A certain Figure \( Q \) is enlarged to form Figure \( P \). Are Figures \( Q \) and \( P \) congruent? Why or why not?

4. Adaptador de corriente para computadora Problema: Un adaptador de corriente tiene una resistencia interno de \( 8 \Omega \) y debe operar con una corriente de 3 A. ¿Cuál es el voltaje de sallida del adaptador?

1. A student babysits during her free time on the weekends. Last weekend, they earned \( \$ 63 \) for working a total of 7 hours. How much did they earn per hour? A. \( \$ 7 \) per hour B. \( \$ 9 \) per hour C. \( \$ 49 \) per hour D. \( \$ 63 \) per hour

\( f(x)=\frac{1}{\sqrt {x}}x=8 \)

In communication, the response to the message is Feedback Receiver Processer Sender

In the water cycle, which step shows how water moves from the biosphere to the atmosphere? A. The air we breathe out contains carbon dioxide and water vapor. B. Groundwater from the soil passes through a plant's roots, stem, and leaves. C. Water vapor in the atmosphere accumulates, resulting in thick gray clouds. D. Water evaporates into the atmosphere from the surface of a warming lake.