Answer:
What are you supposed to do
Step-by-step explanation:
Answer:
41
Step-by-step explanation:
supplementary angle is 180
therfore to fin
d the answer =
180-139=41
Answer:
r=-7
Step-by-step explanation:
A radioactive atmosphere around the area and an expensive, hard time cleaning everything up.
Answer:
0.87
Step-by-step explanation:
According to the scenario, computation of given data are as follows,
As, each must be activated, this shows that components are in series.
So, we can calculate reliability of system by using following formula,
System reliability with components in series = System reliability 1 × System reliability 2 × System reliability 3 × System reliability 4
So, overall system reliability = 0.97 × 0.99 × 0.97 × 0.93
overall system reliability = 0.866 or 0.87