Answer:
No, he is is being skeptical.
Step-by-step explanation:
He is using prior knowledge to solve problems and he is is being skeptical.
Answer:
3(a-1)
Step-by-step explanation:
3a-3
3*a -3*1
There is a 3 in both terms so we can factor it out
3(a-1)
Answer:
The answer is the third option, (-2,1)
Answer:
300mb
Step-by-step explanation:
We can read the atmospheric pressure at an altitude of 22 kilometers can be read by tracing directly from the graph.
22 kilometers is half way between 20 kilometers and 24 kilometers on the vertical axis.
The reading is shown in the attachment.
From the reading the atmospheric pressure is about 300mb
The correct answer is A