Solve.
-In Antarctica, the high temperatures for the last four days have been $17.2^{\circ}, 5.6^{\circ}, 6.2^{\circ}$, and $10.3^{\circ}$. What is the average high temperature for this four-day period?
A) $9.225^{\circ}$
B) $9.825^{\circ}$
C) $7.845^{\circ}$
D) $10.475^{\circ}$

Question

Quizplus · Accepted Answer

To find the average, add all the temperatures and divide by the number of days: $(17.2 + 5.6 + 6.2 + 10.3) / 4 = 39.3 / 4 = 9.825^{\circ}$.

Solve -In Antarctica, the High Temperatures for the Last Four 17.2∘,5.6∘,6.2∘17.2^{\circ}, 5.6^{\circ}, 6.2^{\circ}17.2∘,5.6∘,6.2∘

Solve
-In Antarctica, the High Temperatures for the Last Four $17.2^{\circ}, 5.6^{\circ}, 6.2^{\circ}$