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castortr0y [4]
2 years ago
10

On Tuesday, Karen finished all her chores in 3/4 of an hour. On Wednesday, she finished her chores in 5/12 of an hour. How much

faster was Karen on Wednesday than Tuesday?
Mathematics
1 answer:
IRISSAK [1]2 years ago
3 0
1 hour = 60 minutes

Tuesday: 60 divided by 4 = 15. Karen did it 3/4 of a hour so we multiply 15 by 4 which is 45. 45 equals 45 minutes. On Tuesday, Karen finished her chores in 45 minutes

Wednesday: first we divide 60 by 12 which is 5. 5 would equal 5 minutes. now we multiply 5 by 5 which is 25. Karen finished her chores in 25 minutes.

Answer: Karen finished her chores 20 minutes faster on Wednesday than Tuesday.

Hope this helps!
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☆What is the prime factorization of 108?

To find the prime factorization, first divide 108 by 2.

108 \div 2 = 54

You have 2 numbers: 54 and 2. 2 is a prime number and 54 isn't. Divide 54 by 2 until every factor of 54 is prime.

★ Prime number collection: 2

54 \div 2 = 27

Add 2 to the "prime number collection". Divide 27 by factors until every factor you find is prime.

★ Prime number collection: 2, 2

27 \div 3 = 9

Add 3 to the "prime number collection". Divide 9 by a factor of it to find more prime numbers.

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9 \div 3 = 3

The two 3's are prime. No more dividing! Add those to the "prime number collection".

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Multiply all the numbers in your "prime number collection".

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Guys plz help me answer this question!!!
Semmy [17]

Awnser:

1/2 as m, and -3 as b

Step-by-step explanation:

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You'll need to first find 2 points.

I chose: (6,0) and (0,-3).

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0-(-3)/6-0

0+3/6

3/6

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Now we need to find the y intercept. However, the graph already tells you what it is. The y intercept always has to have 0 as x.

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