What is the probability that the carbon emission from the manufacturing unit is within the permissible level, and the test predicts the same outcome? 0.2975 0.0525 0.0975 0.5525 0.6325

the answer in plato is 0.5525

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2