Answer:

Step-by-step explanation:
Given that,
Initial speed of a vehicle, u = 25 km/hr = 6.95 m/s
Final speed of a vehicle, v = 1200 km/hr = 333.34 m/s
Time, t = 60 s
We need to find the acceleration of the vehicle. It is equal to the rate of change of velocity. It can be given by :

So, the acceleration of the vehicle is
.
Comparing the temperature of a coolant before and after use in a machining process.
Step-by-step explanation:
The temperature of a coolant in the polar region was found to be modeled by the equation t=(8x-55)° where t is the final fluid temperature after being used for cooling ,x is the time the fluid is applied on the cutting edge and -55 is the normal temperature of the fluids used for cooling processes in a machine garage.
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Integers :brainly.com/question/102082
Keyword : integer
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Answer:
what kind of math is this?
Step-by-step explanation:
Answer:
(b) Find the odds in favor of Lena winning a headset
Step-by-step explanation:
Answer:
Step-by-step explanation:
C.35%
If you divide the number of hearts drawn by the number of total draws you get your answer.
14/20=0.35