300 kelvin is greater.
300 kelvin equals approximately 26.85°C
Answer:
D.
Step-by-step explanation:
Answer:
Resulting equation is
Step-by-step explanation:
Isolate y in the first equation 
divide both sides by 3
Now we substitute this value of y into second equation
Hence the resulting equation is
Notice that question doesn't says to solve so there is no need to simplify or solve that equation further
Answer:
Speed of sound is 340 meter per second.
Step-by-step explanation:
Let the speed of sound = x meter per second.
It is given that,
The new mode of travel has the speed 170 meter per second, which is 50% less than the speed of sound.
So, we get,
x - 50%x = 170
i.e. x - 0.5x = 170
i.e. 0.5x = 170
i.e. x = 340 meter per second
Hence, the speed of sound is 340 meter per second.
Answer:
6/15
Step-by-step explanation:
Divide the numerator and the denominator by 2.
