Step-by-step explanation:
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Select the correct answer.
2 answers:
Answer:
Option C. 67
Step-by-step explanation:
Elizabeth is selling jam at a farmers market, and she earns $5.00 for each jar of jam that she sells.
She has already made $95.00 from jam sales and $24.00 from leading a demonstration.
She has made money = 95 + 24 = $119.00
Her goal for the weekend is to earn at least $450.00
Now She is away from her goal = 450 - 119 = $331
To achieve the goal she has to sell the number of jar of jam =
= $66.2
To make at least $450 she must sell 67 jars of jam.
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Answer:
The probability of selecting a non-defective part provided by supplier A is 0.807.
Step-by-step explanation:
Let <em>A</em> = a part is supplied by supplier A, <em>B</em> = a part is supplied by supplier B and <em>D</em> = a part is defective.
<u>Given</u>:
P (D|A) = 0.05, P(D|B) = 0.09
A supplies four times as many parts as B, i.e. n (A) = 4 and n (B) = 1.
Then the probability of event <em>A</em> and <em>B</em> is:
Compute the probability of selecting a defective product:
The probability of selecting a non-defective part provided by supplier A is:
Thus, the probability of selecting a non-defective part provided by supplier A is 0.807.