Oct 23, 2016the exponent of 13 on the factorisation of is do the same for and and you'll find that. Oct 3, 2023the number of bacteria in a culture is 1000 and this number increases by 250% every two hours. You have a 1/1000 chance of being hit by a bus when crossing the street.
However, if you perform the action of crossing the street 1000 times, then your chance of being . For a quick back-of-the-envelope computation, you can note that is only a little larger than , so is larger than , though not by much; Jun 27, 2018a big part of this problem is that the "1 in 1000" event can happen multiple times within our attempt.
Compare this to if you have a special deck of playing cards with 1000 cards in it, exactly. Jan 30, 2017given that there are primes below . Then the sum of all primes below 1000 is (a) (b) (c) (d) my attempt to solve it:
Find the sum of all the multiples of 3 or 5 below 1000 (break down) ask question asked 11 years, 2 months ago modified 3 years, 7 months ago