Aplane flies from new york to los angleles at a constant speed of 800 km/hr. if the distnace from new york to los angeles is 4000 km how long will it take the plane to fly that distance?

Because distance = rate times time, time = distance / rate.

Here,

time = 4000 km / 800 km/hr = 5 hrs

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

honesty mood

step-by-step explanation: