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Cloud [144]
3 years ago
13

Roy uses 1/4 cup of batter for each muffin. Which list shows the amounts of batter he will use depending on the number of muffin

s he makes? A:1/4} {1/5} {1/6} {1/7} {1/8}. B: 1/4,2/4,3/4,4/4,5/4.
C: 1/4,2/8,3/12,4/16,5/20. D: 1/4,2/8,4/16,6/24,8/32.
Mathematics
2 answers:
drek231 [11]3 years ago
6 0

Roy uses 1/4 cup for each muffin

so if Roy makes 2 muffins he will need - \frac{1}{4}+ \frac{1}{4} = \frac{2}{4}

so to make 2 muffins he needs 2/4 cup

then to make 3 muffins he needs an additional 1/4 cup

therefore for each additional muffin he needs an additional 1/4 cup

so the list for the amount of cups he needes depending on the muffins hes making is as follows

1/4 , 2/4. 3/4 , 4/4, 5/4

so its a pattern with a difference of 1/4 cups for each muffin


the correct answer that gives this pattern is

B.1/4,2/4,3/4,4/4,5/4

Digiron [165]3 years ago
4 0
I think this is one of the reducing fractions problem:

If we look at option A.{1/4} {1/5} {1/6} {1/7} {1/8}.
Here, the reduced form of all the fractions is not equal to 1/4

If we look at option B. <span>1/4,2/4,3/4,4/4,5/4.
</span>Here, the reduced form of all the fractions is not equal to 1/4<span>

if we look at option C. </span><span>1/4,2/8,3/12,4/16,5/20. 
</span>Here, the reduced form of all the fractions is not equal to 1/4<span>

If we look at option D.</span>1/4,2/8,4/16,6/24,8/32.
Here, the reduced form of all the fractions is equal to 1/4
i.e.  
1/4 = 1/4
2/8 = 1/4
4/14 = 1/4
6/24 = 1/4
5/20 = 1/4

So, the correct answer is D.
  
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stiks02 [169]
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The equation of the first line can be found as follows:

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The equation of the second line can be found as follows:

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thus the equation of the second line is :


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We have to decide on the direction of the inequality sign, so we pick a point, for example (0, 4) which is not in the colored regions of the lines, 

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Answer: 

the shaded region is the solution to the system of inequalities:

i) y≤x+4
ii) y≤-2x+3

3 0
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