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Elan Coil [88]
3 years ago
8

What does C and R stand for in ncr for a-level maths statistics?​

Mathematics
1 answer:
AleksandrR [38]3 years ago
8 0

Answer:

Cardioid and Radian

Step-by-step explanation:

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A fuel tank contains 1 3/4 gallons of gasoline. Casey adds 33 1/3 gallons of
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Answer:

The gallons of gas the tank contain now is <u>35 1/12</u>.

Step-by-step explanation:

Given:

Fuel tank contains 1 3/4 gallons of gasoline.

Casey adds 33 1/3 gallons of  gasoline to the tank.

Now, to find the total gallons of gas the tank contain.

Converting the mixed fractions into improper.

Gallons of gasoline in fuel tank =1\frac{3}{4}=\frac{7}{4}.

Gallons of gasoline Casey adds =33\frac{1}{3} =\frac{100}{3}.

<u>According to question:</u>

By adding we get the total gallons of gasoline now tank contain:

\frac{7}{4} +\frac{100}{3}

=\frac{7\times 3+100\times 4}{12}

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=\frac{421}{12}

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3 years ago
What value of n makes this expression equal to 6?<br><br> 3n - (2 + n)
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Answer:

4

Step-by-step explanation:

3n-2-n=6

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Write the number254 as a sum of hundreds,tens, and ones
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Step-by-step explanation:

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