![-0.6](https://tex.z-dn.net/?f=-0.6)
For more help, Take a look at this chart.
Answer:
1.6
Step-by-step explanation:
1.2, 1.8, 1.6, 1.4, 1.4, 2.2's mean rounded to the nearest tenth is 1.6
Answer: 1.6
Step-by-step explanation: So the diameter is the length of the hall sphere so you would times the radius by two to get the diameter wich is 1.6
192 + 195 = your answer! that is 387.