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aleksklad [387]
2 years ago
13

1. A family consists of 8 members: 2 grandparents, 1 parent, 3 sons and 2 daughters. The family is lining up to take a family pi

cture.
a) Algebraically determine the number of line ups possible if the grandparents must be on the two ends.
Mathematics
1 answer:
frosja888 [35]2 years ago
3 0

Step-by-step explanation:

if there are 10 all up and 1 is taking the photo subtract 1

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Answer:

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3 years ago
A month of the year is chosen at random. What is the probability that it has 31 days
pogonyaev

There are 12 months, 7/12 have 31 days. You would have a 7/12 probability of choosing one with 31 days if it is random.

3 0
3 years ago
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Subtract 6x+3 from 4x-8
vodka [1.7K]
-2x - 11 is your answer.
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3 years ago
Equation for "five elevenths times a number is 55"
nika2105 [10]
Let the unknown number be x.

5/11 * x = 55

Since x is being multiplied by 5/11, and you want x alone, you need to multiply both sides of the equation by the reciprocal of 5/11 which 11/5.

11/5 * 5/11 * x = 55/1 * 11/5

x = 605/5

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Answer: The number is 121.
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3 years ago
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2. 4/5÷2/5 = 2

3. 4/7÷2 = 2/7

4. 12/13÷3 = 4/13


HOPE THIS HELPS!!!!!!!!!!!

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