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Phoenix [80]
3 years ago
5

Is 3.1212... x 1.4 rational?

Mathematics
1 answer:
astraxan [27]3 years ago
4 0

Answer:

Is 3.12... go on forever

Step-by-step explanation:

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X + 2y = 12
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Ursula is entering a bicycle race for charity. Her mother pledges $0.75 for every 0.5 mile she bikes. If Ursula bikes 17.5 miles
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the answer i got is 13.125

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3 years ago
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Rounded232 to the nearest 10
Elza [17]
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09. Find the rate A sum of money doubled itself in 15 years. In how many years will it become 8 times of itself?​
tamaranim1 [39]

Answer:

45 years

Step-by-step explanation:

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We know that

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Let m be the number of years.

Therefore,

x(1+100R)m=8x

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(1+100R)m=(1+100R)45

On comparing both power, we get

m=45 years

5 0
2 years ago
What is the value of the expression? 92÷(−3)0<br> −27<br><br> 3<br><br> ​27​<br><br> 81
yulyashka [42]
For this case we have the following expression:
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 Answer:
 
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81
 option 4.

7 0
3 years ago
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