An activity with a learning rate of 0.85 takes 25 hours for the first iteration. How long will it take to complete this task for the 15th time? 13.15 hours 13.25 hours 12.85 hours 12.55 hours

13.5 hours

Step-by-step explanation:

We are given that

Learning rate=0.85

Time,t=25 hours

We have to find the time it will take to complete this task for the 15th time.

a=25

It will take 13.5 hours to complete this task for the 15th time.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

answer: 800

step-by-step explanation: