Mathematics, 21.02.2020 06:08 woodfordmaliky
A system consists of two components C1 and C2, each of which must be operative in order for the overall system to function. Let W1 and W2 be the events that components C1 and C2 work without failure for one day. The probabilities P(W1) and P(W2) are called the reliabilities of components C1 and C2. The probability P(W1W2) is called the reliability of the whole system. If P(W1) = 0.9 and P(W2) = 0.8, calculate the reliability of each system. Which of the systems has greater reliability. Attach a file with your solution approach.
Answers: 1
Mathematics, 21.06.2019 15:40
Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.
Answers: 1
Mathematics, 21.06.2019 20:00
Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7
Answers: 3
Mathematics, 21.06.2019 22:00
Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b
Answers: 3
A system consists of two components C1 and C2, each of which must be operative in order for the over...
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