Answer:
Eric ran 1000 meters
Step-by-step explanation:
Tim had a speed of 300 meters per minute. After 8 minutes he had run a distance of
x=300*8=2400 meters
Since he had to run 600 meters more, he ran
2400+600=3000 meters in total
Tim ran three times as long as Eric, so Eric ran the third part as Tim
Eric ran 3000/3=1000 meters
Solution:
The value of r is 19.1 cm
Explanation:
We know the arc length formulas which is shown below.
Here the angle is in radian.
We have been given that
s = 16 cm, θ= 48°
We know that 1 degree = 0.0174533 radian
Hence, 48° = 0.837758 radian
On substituting these values in the formula, we get
Therefore, the value of r is r=19.1 cm
Yes because they both are a straight line that just touches the the curve at that point.
Answer: it is a statistical question
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
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