Question

np4=840, find n (let n^2 - 3n=x

The number of clients that enter a given store each hour follows a Poisson distribution with mean 3.25. We assume independence between the different hours. The probability that in a given hour exactly 5 clients enter the store is?

Express 0.46 in p/q form

in the given figure abcd and pqrs are rectangles and q is the mid point of ac. prove that 1) dp = pc 2)pr = 1/2 ac.

please make a stepwise answer 

in the given figure findthe value of x°

1. x 1 came 

accounting entries practice questions in tally

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