Consider an elevator in a building with floors above the ground floor. if the number of people entering an elevator on the ground floor is a poisson random variable with mean 11, and if each person is equally likely to get off at any floor, independently of the others, compute the expected number of stops that the elevator will make before discharging all of its passengers.
e[stops]=

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

x =-.20752

step-by-step explanation:

4^(x+2)=12

4^(x+2)=12

take the log base 4 on each side

log 4 (4^(x+2) = log 4(12)

we know log b(a^y) = y log b (a)

(x+2) log 4(4) = log 4 (12)

x+2 = log 4 (12)

we know   logb c = loga c/loga b

we want to convert to base 10   so a = 10

by default, we do not write the 10   c = 4   and b = 10

log4 10 = log 12/log 4

log4 10 = log 12/ log 4

x+2 = log 12/ log 4

subtract 2 from each side

x +2 -2 = log 12/ log 4 -2

x = 1.79248125 -2

x =-.20752

-81 -56 -27 0 81

step-by-step explanation: