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smart guy

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Trevor and his 2 brothers and 5 friends are seated at random in a row of 8 seats at the cinema. What is the probability that
1. 6 answers
2. 713 views
wat iz "hola" in spanish
1. 1 answer
2. 1,002 views

1.a 2.poop 3.d 4.6 5.69 7.3 6.b 8.g 9.f 10.s 11.a 12.k 13.w 14.r you can do the rest
square root (3^2 + 4^2) = 9 + 16 = 25 square root of 25 equals 5 ur welcome :)
there's a mistake in substitution: The friction force opposing motion is Ff = M g cosA*(1/3) = (1/5)*M*g Kinetic energy at Q = (Potential Energy Loss) - (Frictional work) (1/2)MV^2 = M g L sinA - Ff*L = M*g*L (3/5) - (1/5)M*g*L = (2/5)*M*g*L its supposed
In the case of resolving the force perpendicular to Rory's direction, isnt it suppose to be F-Raoul cos(50º) = 400 cos(30º) ?
where did u get 8*7*6*5 and 6*2*5 from could u jus explain dat
thanks a lot for the help
1/28 this is the answer I've come across this question before and the answer before
4 is the answer

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