Mathematics, 16.09.2019 19:20 ejcastilllo

Anew computer virus can enter the system through e-mail or through the internet. there is a 30% chance of receiving this virus through e-mail. there is a 40% chance of receiving it through the internet. also, the virus enters the system simultaneously through e-mail and the internet with probability 0.15. what is the probability that the virus does not enter the system at all?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, nicolemaefahey

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Answers: 1

continue

Mathematics, 21.06.2019 19:00, megababe04

What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4

Answers: 1

continue

Mathematics, 21.06.2019 19:00, alyo31500

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

Answers: 1

continue

Mathematics, 21.06.2019 20:30, tatipop49

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

Answers: 2

continue

You know the right answer?

Anew computer virus can enter the system through e-mail or through the internet. there is a 30% chan...