The table for the complete ratios between distance and time is shown below.
<h3>What is the Ratio of Distance to Time?</h3>
The ratio of distance to time, given that 280 miles will be covered in 4 hours is: 280/4 = 70 miles per hour.
Thus, for 2 hours: 2(70) = 140 miles distance.
For 350 miles, we would have: 350/70 = 5 hours time.
For 6 hours: 6(70) = 420 miles distance.
For 8 hours: 8(70) = 560 miles distance.
For 700 miles, we would have: 700/70 = 7 hours time.
The complete table is shown in the image below.
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I think it may be that the train is going too fast zoom km 1600 km at the end
From the given values
2.2073 = b*1*e^-a
and y' = be^-a(-a + 1) = 0 giving a = 1
from first equation 2.2073 = b * e^-1 so b = 2.2073e = 6
so our formula is y = 6x e^-x
Answer:
a. K=300.15
b. 300 Kelvin is greater
Step-by-step explanation:
a. If C=23. Place it in C=k-273.15
K=C+273.15 = 27+273.15
K=300.15
b. Put C=25, K=C=273.15
K=298.15 which is lesser than 300 Kelvins
the answer is 203/16 or 12.6875