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monitta
2 years ago
12

A dinner plate has a circumference of 113.04 cm. What is the area of the dinner plate? (Use 3.14 for pi)

Mathematics
2 answers:
Natasha_Volkova [10]2 years ago
7 0
D I think is the answer
Triss [41]2 years ago
5 0

Answer:

D

Step-by-step explanation:

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3 years ago
Michael and his wife are each starting a saving plan. Michael will initially set aside $75 and then add $50.85 every week to the
lana [24]

Answer:

T = 75 + 116.9*N

Step-by-step explanation:

We have that the equation for Michael's savings is:

A = 75 + 50.85*N, where N is the number of weeks

And we have that the equation for his wife's savings is:

B = 65.95*N.

So, to find the total amount saved using both plans combined (T), we have to sum A and B:

T = A + B = 75 + 50.85*N + 65.95*N = 75 + 116.9*N

So the equation that relates T to N is:

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5 0
3 years ago
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The night watchman in a factory cannot guard both the safe in back and the cash register in front. The safe contains $6000, whil
Zolol [24]

Answer:

The guard should be positioned at the safe

Step-by-step explanation:

The night watchmen should be positioned to guard whichever place gives the highest expected value to the thief.

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EV_{s} = \$ 6000*0.2\\EV_{s} = \$ 1200

The expected value of robbing the cash register is:

EV_{r} = \$ 1000*0.8\\EV_{r} = \$ 800

Therefore, the guard should be positioned at the safe since it yields a higher expected value to the thief in case he tries to rob it.

7 0
3 years ago
Use the figure to find the measures of the numbered angles. Explin your reasoning.
Reika [66]
1)81° due to the fact that 99° and (1) are supplementary angles
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3)81° due to the fact that it is the corresponding angle to (5)
4)99° due to the fact that (4) and (2) are alternate interior angles which equal the same 
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7)81° due to the fact that (7) and (3) are corresponding angles with equal the same degree
7 0
3 years ago
Please help answer the first 2 boxes for brainslt <br><br> &gt; for brainslt
katen-ka-za [31]
Where is this at?

Could you send it in comments here or something?
6 0
2 years ago
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