# Posts by shyam

Total # Posts: 11

math
What are imaginary numbers

science
calculate number of oxygen atom in 2 mol sulphuric acid.

Physical Chemistry
397.46×10 E-24

IINFORMATION SYSYTEM
forwarding table using switches

statistics
A sample of 100 iron bars is said to be drawn from a large number of bars. Whose lengths are normally distributed with mean 4 feet and S.D 0.6ft. If the sample mean is 4.2 ft, can the sample be regarded as a truly random sample?

maths
Find the sum of the squares of the three solutions of the equation x3+3x2−7x+1=0.

maths
f is a function on the positive reals that satisfies f(x2+1)1x√=x6x, what is the value of f(82)?

phyisics
If approximately 70% of the Earth's surface is covered with water, what is the order of magnitude for the number of raindrops in the world's oceans?

sharma
If you watch little kids try to open doors, they will often just push anywhere on the door, rather than on the edge like adults do. This is because they don't understand that it's easier to open a door if you push on the edge. But how much easier? Consider the ...

math
find average of first 52 consecutive numbers

physics
i have no friends

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