You arrive at a bus stop to find there are no busses currently there. Two different lines, line A and line B service the bus stop and both will take you to your destination so you get onto the first bus that arrives. Both busses have arrival times corresponding to exponential distributions and the busses are independent of one another. Bus A on average comes by once every ten minutes. Bus B on average comes by once every 5 mins. What is the probability that you will have to wait more than 8 mins for a bus to arrive

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

it is x=-4

step-by-step explanation:

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.