Answer:
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Step-by-step explanation:
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Five. 7-2 is five. you are welcome lol
All you have to do is divide 3.5 by 5 and you should get 0.7. So she used 0.7 yards on one dress. Hope this helped :)
Step-by-step explanation:
B. . f (x) = x (x+5 )
please mark as brilliant
Based on the cost of the contract and the probability to win it, the total expected value of the contract proposal is -$2500.
<h3>How to calculate the expected value of a contract proposal?</h3>
The general formula to calculate the expected value is:
- Expected value: possibility of winnind the contract x the amount when winning - possibility of loing the contract x possible loss
- Possibility of winning the contract= 0.10
- Possibility of losing the contract = 0.90
- Gain: $65000
- Loss: $10000
<h3>What is the expected value of the contract?</h3>
- Expected value: 0.10 x 65000 - 0.90 x 10000
- Expected value: 6500 - 9000
- Expected value: -$2500
Learn more about contract in: brainly.com/question/2669219
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