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Alenkasestr [34]
2 years ago
15

$3.50 for 1/2 pound of cheese whats the cost for 1 pound

Mathematics
1 answer:
jeka57 [31]2 years ago
6 0

Answer:

7 dollars

Step-by-step explanation:

Because 1/2 a pound is half of 1 pound and 3.50 is the value of half that pound, you can add 3.50 to 3.50 to get 7 dollars which is the value for 1 pound

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The length of time that an auditor spends reviewing an invoice is approximately normally distributed with a mean of 600 seconds
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Explanation:


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\\
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Let

t = time for the auditor to finish his work
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Since the time is normally distributed, the probability for t > 720 is the same as the probability for z > 1.2. In terms of equation:

P(t \ \textgreater \  720) 
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