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user100 [1]
1 year ago
13

Pls Help me please!!

Mathematics
1 answer:
natta225 [31]1 year ago
3 0
It should be 286.9190
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A team is being formed that includes eight different people. There are eight different positions on the teams. How many differen
abruzzese [7]

Answer:

40320 different ways

Step-by-step explanation:

That problem is a permutation one

We have eight people to occupy  one position in a team, without any constraint at all

So

Total number of events   = P(8)

P (8)  =  8!

P (8)  =  8*7*6*5*4*3*2*1

P (8)  =  40320 different ways

6 0
3 years ago
Solve: 3x-5y= -15 using y=mx+b method. Show steps
Sliva [168]
3x-5y=-15                                What you do to one side, you must do to the other.
-<u>3x        -3x
</u><u />-5y=-3x-15

<u>-5y</u>=<u>-3x</u> <u>- 15</u>
-5     -5   -5

Final Answer: y=3/5x + 3

4 0
3 years ago
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What is the slope of this line?<br><br> - 2/3<br><br> 2/3<br><br> 1/3<br><br> - 1/3
Paul [167]

Answer:

2/3

Step-by-step explanation:

slope =(y1-y2)/(x1-x2)

slope=(1-(-1))/(6-3)

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3 years ago
Two trains travel directly toward each other. One of the trains travels at a rate of 12 km/h while the other travels at a rate o
Schach [20]
Write the equation of the first train: x = 12t
Write the equation of the second train: y = -20t+72, assuming the train one is at the origins when t = 0. 
Now solve the equation: 12t=-20t+72, 
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Now the equation of the <span>pigeon is like this: x = 48t. 
</span>Then for t = 2.25, we get
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<span>The Hyde has flown 108 km when the trains meet.</span>
4 0
3 years ago
Type in the correct answer. What is the slope of line m?
olga nikolaevna [1]

Answer:

-2/4

Step-by-step explanation:

rise over run down 2, -2   run we ran 4  +4

4 0
3 years ago
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