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Dimas [21]
3 years ago
13

12 5/6 - 7 3/10 = Jan rig cufogy8vohc68​

Mathematics
1 answer:
noname [10]3 years ago
8 0

Exact Answer: 83/15

Decimal Answer: 5.53 (bar notation above 3)

Mixed Number Answer: 5 8/15

Step-by-step explanation:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

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Step-by-step explanation:

Demand equation is given by Q = 30 - 4P, where Q is the quantity of necklaces demanded and P is the price of the necklace.

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To maximize the revenue function we differentiate the function with respect to Q and equate it to zero.

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Therefore P at Q = 15 is $3.75.

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