Answer:
25.35 seconds
Step-by-step explanation:
Add 26.1 + 24.3 + 32.8 + 18.2 = 101.4
101.4 ÷ 4 = 25.35
In the question, the ask is to find the probability of the missile guidance system that has five fail safe component to fail which has a probability of failing is 0.05. I thin the best answer to this question is 0.02835. I hope you understand the answer.
sweater = s, blouse = b
s + b = 57, s = 2b
2b + b = 57, 3b = 57, b = 19.
s = 2b = 2(19) = 38.
sweater costs 38 dollars, and blouse costs 19 dollars