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Debora [2.8K]
3 years ago
5

Forty-five basketball players participate in a tournament. write and solve an equation to find the number x of 3-person teams th

at they can form.
Mathematics
1 answer:
grin007 [14]3 years ago
3 0
Given that the order of selection does not matter, it is the combination of 45 persons taken of 3.

This is (45!) / [(45-3)! * 3! ] = 45*47*46 / (3*2) = 16,215.

Answer: 16,215 different 3 person teams


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The x - coordinate of A' is _____<br> . The y - coordinate of A' is _____
Kazeer [188]

Answer:

(-3, 2)

Step-by-step explanation:

Since you are reflecting over the y-axis (the vertical axis), you are flipping the figure over to the left. As a result, you are going over to -3 and up to 2

8 0
3 years ago
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Tony can cycle a distance of 9 5/6 miles in 3/5 hours. What is his unit rate
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95/6

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The graph below shows the cost of pens based on the number of pens in a pack. What would be the cost of one pen? A graph is show
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3 years ago
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A square has an area of 256 square meters. How long is each side?<br><br> _Meters by _ meters
Lorico [155]
Hello!

First, let's write an equation for the problem. 
\sqrt{256}

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7 0
3 years ago
PLEASE HELP!!! PLATO ALGEBRA 2
andrey2020 [161]

Answer:

(gof) (4) = 9

Hence, option A is true.

Step-by-step explanation:

f(x)=-x³

g(x)=|1/8x -1|

(gof) (4) = g{f(4)}

First wee need to determine f(4)

f(4)=-(4)³

    = -64

so

  (gof) (4) = g{f(4)} = g(-64)

                             =  \left|\frac{1}{8}\left(-64\right)-1\right|

                             =\left|-\frac{1}{8}\cdot \:64-1\right|

                             =\left|-8-1\right|

                             =\left|-9\right|

\mathrm{Apply\:absolute\:rule}:\quad \left|-a\right|=a

                             =9        

Thus,

(gof) (4) = 9

Hence, option A is true.

8 0
3 years ago
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