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fgiga [73]
3 years ago
11

If 5 pieces of chocolate =27g how many pieces are there in 390g

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
7 0
390/27=14.44
14.44x5
=72.22 pieces.
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Can an absolute value equal a negative?
Montano1993 [528]
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3 years ago
Arithmetic and geometric series -Find the sum of the first 50 terms of the following series, to the nearest integer.
grandymaker [24]

Answer:

<h3>             10,450</h3>

Step-by-step explanation:

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S_n=\dfrac{a_1+a_n}{2}\cdot n=\dfrac{a_1+a_1+(n-1)r}{2}\cdot n=\dfrac{2a_1+(n-1)r}{2}\cdot n\\\\\\S_{50}=\dfrac{2\cdot13+(50-1)\cdot8}{2}\cdot50=(13+49\cdot4)\cdot 50=10,450

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3 years ago
Someone please help!
3241004551 [841]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Substituting x-4=y and -5y+8x=29
Marianna [84]
The answer is x=3. Work shown in the photo above!

3 0
3 years ago
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If ƒ(x) = 2x, then ƒ -1(x) =<br><br> -2x<br> ½x<br> x - 2
kap26 [50]

Answer: second option

Step-by-step explanation:

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You need to:

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7 0
3 years ago
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