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AysviL [449]
3 years ago
8

Duke and Mary collect stamps. Duke has 1,364 stamps, and Mary has 1,808 stamps. How many stamps do they have in all?

Mathematics
2 answers:
Alex73 [517]3 years ago
8 0

Answer:

Mary and Duke have 3,172 stamps altogether

1,364 + 1,808 = 3,172

bagirrra123 [75]3 years ago
8 0
It’s C 3,172 because
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Word phrase for 2/3y+4
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The sum of two divided by three y and four
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If f(x)=5x^2-3 and g(x)=x^2-4x-8, find (f-g)(x)
PSYCHO15rus [73]

Answer:

4x^2 + 4x + 3.

Step-by-step explanation:

(f - g)(x)

= f(x) - g(x)

= 5x^2 - 3 - (x^2 - 4x - 6)

= 5x^2 - 3 - x^2 + 4x + 6

= 4x^2 + 4x + 3.  

7 0
3 years ago
How do we convert decimal numbers into binary numbers 2483?.
alisha [4.7K]

Answer:

Places in binary coding

1 - 2 - 4 - 8 - 16 - 32 - 64 - 128 - 256 - 512 - 1024 - 2048

2483 - 2048 = 435      there is 1 in the 2048 position

435 - 256 = 179    there is 1 in the 256 position

179 - 128 = 51        there is 1 in the 128 position

51 - 32 = 19         there is 1 in the 32 position

19 - 16 = 3           there is 1 in the 16 position

3 - 2 = 1            there is 1 in the 2 position

1 - 1 = 0             there is 1 in the 1 position

10011011 0011     would be the binary result

Check:

2048 + 0 + 0 + 256 + 128 + 0 + 32 + 16 + 0 + 0 + 2 + 1 = 2483

8 0
2 years ago
A piece of fabic meadure 3.9 meters express this length in centimeters
Step2247 [10]
The answer is 390 centimeters beacuse to get centimeters out of meters you multiple it by 100
7 0
3 years ago
Read 2 more answers
Caroline is making some table decorations.
eduard

Answer:

there are 8 candles

Step-by-step explanation:

(i) In order to obtain an equal amount of candle to candle holders Caroline has to buy enough packs to obtain a 1:1 ratio.  

Therefore to obtain a 1:1 ratio:

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Therefore she needs to buy 18 packs of candles and 30 packs of candle holders to have exactly the same number of candles and holders

(ii) Caroline can make = 30*18 = 540 table decorations  

Click to let others know, how helpful is it

5 0
3 years ago
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