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boyakko [2]
3 years ago
15

Answer all these pleasep

Mathematics
2 answers:
Ne4ueva [31]3 years ago
5 0

Answer:

...

Step-by-step explanation:

irinina [24]3 years ago
3 0

Answer:

ee flamingo

Step-by-step explanation:

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Enny White is shopping for CDs. She decides to purchase 3 movie soundtracks. The music store has 7 different movie soundtracks i
zubka84 [21]

Answer:

35\ ways

Step-by-step explanation:

we know that

<u><em>Combinations</em></u> are a way to calculate the total outcomes of an event where order of the outcomes does not matter.

To calculate combinations, we will use the formula

C(n,r)=\frac{n!}{r!(n-r)!}

where

n represents the total number of items

r represents the number of items being chosen at a time.

In this problem

n=7\\r=3

substitute

C(7,3)=\frac{7!}{3!(7-3)!}\\\\C(7,3)=\frac{7!}{3!(4)!}

simplify

C(7,3)=\frac{(7)(6)(5)4!}{3!(4)!}

C(7,3)=\frac{(7)(6)(5)}{3!}

C(7,3)=\frac{(7)(6)(5)}{(3)(2)(1)}

C(7,3)=35\ ways

6 0
3 years ago
A line passes through the point -8,5 and has a slope of 3/4
polet [3.4K]

Answer:

wet by solar..................

6 0
3 years ago
Solve the equation, <br>-3|6n-2|+5=8
Marianna [84]
Hey..... Nice to see you :)
Let me help you out.

-3|6n -2| + 5 = 8
-3|6n -2| = 8-5
-3|6n -2| = 3
|6n -2| = 3/-3
|6n -2| = -1
Now, solve absolute value
No solutions.

Because absolute value cannot be less than 0.


I hope that's help !
5 0
3 years ago
What is the value of the expression 8−2 ?<br><br><br> 64<br><br> 116<br><br> 164<br><br> −16
GenaCL600 [577]

Any number to the power of a negative integer will be 1 over that number with the absolute value of the power, so it looks like this:

x^{-2} = \frac{-1}{x^{2}}

Therefore, you just need to 8² which is 64, and then do 1 over that (1/64) because it's a negative power.

3 0
3 years ago
Please help me :( on this
sashaice [31]

Answer:

A. point F (3,5)   B. 5 units   C. 10 units

Step-by-step explanation:

7 0
3 years ago
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