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Assuming that the number of cars passing a junction obeys a poisson distribution if the probability of no cars pass in 1 minute is 0.20. What is the probability that more than one car passing in 2 min?
It is approx 0.8312
What A meter fixed to a vehicle that measures and displays its speed?
In most vehicles it is a speedometer; in commercial vehicles a tachograph is used. The tachograph not only measures and displays the speed but also records the distance and speed driven over time; it is also more accurate than those in cars with an error of about 1-2% whereas those in cars are only accurate to about 10% and generally over estimate speed. They are checked every 2 years for calibration and recalibrated every 6 years unlike those in cars.
Can you replace a 3.8 with a 3.1 l?
Yes, but why? Its a big job and requires re wiring for engine computer etc The 3.8 GM engine is a more reliable and smooth running engine than the 3.1 GM And the 3.8 generally gets better fuel economy when comparing the cars equally.
There is a line of cars with four cars ahead of a car and a car in the middle what is the number of cars in line?
5 cars Or 9.
A engine in your 97 cadillac deville with the northstar engine and you need a new one is there a different engine you could put in it other than a northstar with out aluminum heads?
AnswerHEY THERE, I HAVE A 96 DEVILL WITH THE NORTHSTAR ENGINE IN IT. THE HEAD GASKET HAS BEEN DAMAGED SO I ORDERED THAT HEAL A SEAL OFF THE INTERNET AND INSTALLED IT MYSELF, ITS BEEN SIX MONTHS AND A LOT OF TRAVELING OUT OF TOWN NUMEROUS TIMES. IT COSTS ABOUT 159.00 BUT ITS WORTH IT.BACK TO YOUR QUESTION THOUGH, I ALSO HAVE A 1990 CADI SEVILLE WITH A 4.5 V8 ENGINE IN IT, I HAVE SEEN A 96 AND 97 DEVILLE WITH THE SAME ENGINE IN IT. A FRIEND OF MINE HAS A 95 WITH THAT ENGINE IN IT ALSO. HOPE IVE BEEN SOME HELP. THESE CARS ARE GREAT CARS BUT WHEN IT RAINS IT POURS HUH. LET ME KNOW YOUR OUTCOME.I have a 94 deville concourse which was originally equipped with the 4.6, but it has a 4.9 in it. So I guess somewhere along the way a different motor was dropped in.
