Answer: The minimum reliability for the second stage be 0.979.
Step-by-step explanation:
Since we have given that
Probability for the overall rocket reliable for a successful mission = 97%
Probability for the first stage = 99%
We need to find the minimum reliability for the second stage :
So, it becomes:
P(overall reliability) = P(first stage ) × P(second stage)
Hence, the minimum reliability for the second stage be 0.979.
Answer:
the eq of line y= x+7 for sure
<u>Answer:</u>
<h2>15</h2>
<u>Explanation:</u>
given the two triangles are similar
x = 5(27/9)
x = 135/9
x = 15
Answer:
The answer is 70.
Step-by-step explanation:
You replace x with -5.
So you get:
K(-5) = 6(-5)+100
6(-5)= -30
-30+100=70
Therefore K(-5)=70
4x - 13 = 2x + 9
Add 13 to each side
4x = 2x + 22
Subtract 2x from both sides
2x = 22
Divide both sides by 2
x = 11