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satela [25.4K]
3 years ago
10

Highest common factor of 18 and 22​

Mathematics
2 answers:
nydimaria [60]3 years ago
8 0

Answer:

2

Step-by-step explanation:

Factors of 18 are 1,2,3,6,9 and 18

Factors of 22are 1,2,11 and 22

The common factor is 2

So, the highest common factor is 2

yuradex [85]3 years ago
3 0

Answer:

2

Step-by-step explanation:

18 = 2 × 3 × 3

22 = 2 × 11

choose the number that appears most

which is 2

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Answer:

1a) 1:2

1b) 2:3

Step-by-step explanation:

1a) 4:8 = 1:2

1b) 4 white and 8 red means 12 total so ratio for red would be 2:3

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4 years ago
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Cloud [144]

Answer:

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Step-by-step explanation:

Move constant (+9) to the right side and change its sign (25 - 9)

Then subtract those numbers (=16)

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Answer:

y = -x + 4

Step-by-step explanation:

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from the plot, the y intercept is 4

So we have;

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To get the value of m, we substitute the coordinates of any point and solve for m

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3 years ago
Nadia compares the weights, in grams, of some apples and oranges. She finds the median and interquartile range of the weights. M
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Answer:

The higher the interquartile range the bigger the variance as it the difference between the 0.25 and 0.75 quantiles. which basically means if the difference between the 25 percent and 75 percent is higher then there is more variety as they are further away.

Step-by-step explanation:

Which basically means if the difference between the 25 percent and 75 percent is higher then there is more variety as they are further away.

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dybincka [34]

Answer:

Q1 is: 2.2 percent per minute

Q2 is: 35 minutes

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For the first question, take 89 percent, and subtract 23 from it, then divide by 30 minutes for the rate per minute.

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3 years ago
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