In the winter, Mr. Garrison's bee hives had 3,674 worker bees. Now that spring has come, the number of worker bees has grown by 4,493 . About how many worker bees does he have now? Choose the better estimate.

Find the mean, median, and mode of the data, if possible. If any of these measures cannot be found or a measure does not represent the center of the data, explain why. The durations (in minutes) of power failures at a residence in the last 4 years are listed below. \( 54 \quad 46 \quad 28 \quad 129 \quad 65 \quad 39 \quad 39 \quad 78 \)

Ejercicio2. - Fuerza masiva: \( F 1=-15 X i+8 X j \)

Un cuadrilatero puede tener, por ejemplo, 3 ángulos de \( \underline{120} \)

Verify \( (0,2) \) and \( (-2,3) \) are solutions of \( x+2 y=4 \)

b) \( 4 \sqrt{3} \times 3 \sqrt{2} \)