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Rom4ik [11]
3 years ago
11

How many different ways can a group of 8 friends line up for a concert?

Mathematics
1 answer:
Sindrei [870]3 years ago
5 0

Answer:

40320... 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

Step-by-step explanation:

The answer for this question is 40320 as you see the following steps above.

Hope this helps.

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Which of the following represents a focus of the equation y2 + 4 = 4y +x
Alecsey [184]

Answer:

what are the listed followings ?

Step-by-step explanation:

7 0
3 years ago
(4/3a - 3c - 5b) + (-a-2b+4c)
Darina [25.2K]

━━━━━━━☆☆━━━━━━━

▹ Answer

<em>1/3a + c - 7b</em>

▹ Step-by-Step Explanation

(4/3a - 3c - 5b) + (-a - 2b + 4c)

<u>Remove the parentheses</u>

(4/3a - 3c - 5b) + (-a - 2b + 4c)

<u>Rewrite</u>

4/3a - 3c - 5b - a - 2b + 4c

<u>Calculate</u>

1/3a - 3c - 5b - 2b + 4c

<u>Final Answer</u>

1/3a + c - 7b

Hope this helps!

- CloutAnswers ❁

Brainliest is greatly appreciated!

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5 0
3 years ago
a total of $21,000 is invested in two bonds that pay 4% and 7.5% simple interest. The bond with 7.5 % interest rate earned 6 tim
hjlf
21000=a+b
ax.075xt=6xbx.04xt
t cancels out
a=3.2b
21000= 3.2b+b
21000=4.2b
b=5000
a=16000

account with 7.5% had 16000 invested in it.
account with 4% had 5000 invested in it
4 0
3 years ago
Your regular pay of $67, plus tips, came up to $182.50. How much was the tips?
OLga [1]
The tips were $115.50
4 0
3 years ago
Read 2 more answers
Identify the domain and range of the relation:<br> (-5,-3), (-2,1), (1,4), (2,5)
jonny [76]

Domain is the x-coordinate and range is the y - coordinate

\therefore \: domain =  \{ - 5, \:  - 2, \: 1, \: 2 \} \\  \\ \&\: range =  \{  - 3, \: 1, \: 4, \: 5\}

3 0
3 years ago
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