Answer:
The higher values on the table have decreased due to their change.
Step-by-step explanation:
Let s = northbound train
Then
2s = southbound train
:
Distance = time * speed
4s + 4(2s) = 600
:
4s + 8s = 600
:
12s = 600
:
s = 600/12
:
s = 50 mph is the northbound train
Then
2(50) = 100 mph is the southbound train
:
:
Check:
4(50) + 4(100) = 600
Fifty-seven x thirty-one = one-thousand, seven-hundred and sixty seven. I just guessed and checked. 57x31=1767
Answer:
True
Step-by-step explanation:
Each x input has 1 y output
{0,<span><span>2π</span>3</span>,<span><span>4π</span>3</span><span>} should be the answer?
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