Space shuttle has three computers. computer a is a primary computer and computer b and computer c are auxiliary computers. there is a constant probability of 3% that each computer might malfunction. what is the probability that during the operation of leaving orbit, primary computer fails, and one of the auxiliary computers will be in use?

Required probability equals 0.18%

Step-by-step explanation:

The probability that the primary and one auxiliary computer fails equals

1) Probability that A and B fails

2)Probability that A and C fails

Thus required probability equals

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

the correct answer is 5 6 and 7