Answer:
A. 6
Step-by-step explanation:
Taking into account that the starting point (given corner) is the first edge and between each edge the ant walked is 1 path, we subtract of the total number of edges the one, because between each corner or edge there is one path, so the answer is seven minus one equal six, 7-1=6
With the information, you gave me, I know that n is a variable that needs to be solved for. If you did not provide enough information, for some reason and that was the wrong concept, comment below and I'll help you out.
Also a rule to keep in mind is "What you do to one side, you do to the other."
The image attached shows you how the problem is done.
If you have any questions, just comment them below! :)
<span>y=-40x+100 This equation says your friend lives 100 miles away and travels 40 miles per hour. He takes 2.5 hours to get there.
y = -40x + 100 If y=0 then x = 100/40 = 2.5 hours and if x=0 then y=100.
You are 150 miles away and it takes you 2.5 hours to get there so your equation is:
0 = -2.5v + 150 You are solving for velocity.
v = 150/2.5 = 60 miles per hour. Now we can write the answer to the problem.
y = -60x + 150 Compare that to the original statement.
y = -40x + 100 Your buddy's speed is 40 and yours is 60. He has 100 miles to go and you have 150. Otherwise it's the same equation.</span><span>
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The maximum possible length it could have been is 38.9
Answer:
Jo started decelerating at the 10th minute
His average speed for the last 30 minutes of the journey is 4/30 km/minute
Step-by-step explanation:
To get what Jo did at 10 minute, we look at the graph.
At the 10th minute, we can see that we have a sharp turn from the top to the zero position at the 20th minute
so we can say that Jo started deceleration at the 10th minute
For the last 30 minutes of the journey, he travelled a distance of 4km
So, mathematically, his average speed will be;
Distance/ time = 4km/30 minutes = 4/30 km/minute
