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andre [41]
1 year ago
15

There are 5040 ways for a group of 7 people to be seated. How many ways could a group of 8 seated explain how you figured it out

Mathematics
1 answer:
Dovator [93]1 year ago
6 0

The number of ways is 40320

<h3>How many ways could a group of 8 seated?</h3>

The group of people is given as:

Group = 8

The number of ways this group can be seated is calculated as:

Ways = Group !

So, we have

Ways = 8!

Expand

Ways = 8 * 7 * 6 * 5 * 4 * 3 *2 *1

Evaluate

Ways = 40320

Hence, the number of ways is 40320

Read more about factorial at:

brainly.com/question/22824482

#SPJ1

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A printer prints 36 photos in 8 minutes. How many minutes does it take to print 45 photos? You can use a ratio table to help you
Readme [11.4K]

Answer:

10 minutes

Step-by-step explanation:

First off, you want to figure out how many photos it prints in one minute. 36 divided by 8 is 4.5. So you should add 4.5 to 36, which makes 40.5 in 9 minutes. Add another 4.5 and you get 45 which you should add another minute. That gives you 10 minutes.

Another way is to find how many per minute which would again be 4.5. 45 divided by 4.5 is 10. So once again, 10 minutes.

5 0
3 years ago
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How to solve 7 2/6 + 8 5/6
natima [27]
Separate them first.
7+8=15
5/6+2/6=7/6
There can't be 7/6, so it becomes 1 and 1/6,
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The answer is 16 1/6.
3 0
3 years ago
Write as a fraction (no improper fractions):<br> 1.4
pishuonlain [190]

Answer:

1 2/5

Step-by-step explanation:

Step 1:

1.4 = 140/100

Step 2:

140/100 = 70/50

Step 3:

70/50 = 35/25

Step 4:

35/25 = 7/5

Step 5:

7/5 = 1 2/5

Answer:

1 2/5

Hope This Helps :)

5 0
3 years ago
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Help please I’ll give Brainly please answer both I’ll give 5 stars and lines
Llana [10]

Answer:

I  really cant see the picture that well or, i would help.

Step-by-step explanation:

5 0
2 years ago
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Lin and Han's families provide money for their school lunch
Julli [10]

Answer:

1) after 4 weeks, Lin has more with $65

2) after 3 weeks they both have same amount

Step-by-step explanation:

let 'w' = number of weeks

1) <u>equation for Han</u>:  y = 100 - 15w

y = 100 - 15(4)

y = 100 - 60

y = $40 after 4 weeks

<u>equation for Linn</u>:  y = 25 + 10w

y = 25 + 10(4)

y = 25 + 40

y = $65 after 4 weeks

2) 100 - 15w = 25 + 10w

    75 - 15w = 10w

    75 = 25w

     w = 3 weeks

8 0
3 years ago
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