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andreyandreev [35.5K]
3 years ago
7

For your job you need to track the amount of time you spend on each project and your tota

Mathematics
1 answer:
Zanzabum3 years ago
4 0

Answer:

1hr25m+45m=2hr10min

125+45=170

D.) 170min

All you had to do was add both of the numbers together.

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Very urgent.... Anyone please help me..<br> I need it with explanation!
nexus9112 [7]

Answer:

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Step-by-step explanation:

a) Profit is the difference between revenue and cost.

  P(y) = R(y) -C(y)

  P(y) = (0.005y² +10y) -(20y +1000000) . . . . use the functions for revenue and cost

  P(y) = 0.005y² -10y -1000000 . . . . . profit as a function of y

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b) Evaluating this function for y=30,000, we get ...

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8 0
3 years ago
Seven times a number minus the number is -48. Find the number.
Wittaler [7]
Remark
Set up the equation from the word problem.

Equation
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x = - 48 / 6
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3 0
3 years ago
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