I think it should be y=x.
5 significant figures but note that 0 is only non-significant when it begins a decimal its only significant when it's in between numbers or after a number
2.3 x 10^-3 * 4.2 x 10^2 =
.0023 * 420 =
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<span>
0.966
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</span>
</span>
Answer:
3.33 miles per hour
Step-by-step explanation:
The total distance traveled by the hiker is 5 * 2 = 10 miles, and the total time travelled is 2 + 1 = 3 hours.
So, to find the average speed of the entire trip, we can use the formula:
distance = speed * time
With distance = 10 and time = 3, we have:
10 = speed * 3
speed = 10/3 = 3.33 miles per hour.
To Visualize data changes/trends over time.
