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zvonat [6]
3 years ago
8

Each year the local country club sponsors a tennis tournament.Play starts with 128 participants.During each round,half of the pl

ayers are eliminated.How many players remain after 5 rounds?
Mathematics
1 answer:
wel3 years ago
5 0
Round 1, 128 / 2 = 64

Round 2, 64 / 2 = 32

Round 3, 32 / 2 = 16

Round 4, 16/ 2 = 8

Round 5, 8 / 2 = 4

The final answer is 4 players

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Help with math thanks so much!!!!
KatRina [158]

Answer:

0.2

Step-by-step explanation:

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14/10=7x

1.4±7=x

x=0.2

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3 years ago
Anyone need help understanding coordinates?<br><br> If so, answer with a link to your question.
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http://www.mathopenref.com/coordintro.html

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3 years ago
Help and show all work please
Anarel [89]

Answer:

1-3

2-8.9

3-6.3

4-26

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11- is a right triangle

12- is not a right triangle

13- is a right triangle

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15- is a right triangle

16- is not a right triangle

Step-by-step explanation:

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7 0
2 years ago
Read 2 more answers
F(x)=2x+3/4x+5<br>find f(-9)<br>​
mylen [45]

\implies {\blue {\boxed {\boxed {\purple {\sf { f(-9)= 0.48}}}}}}

\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}

f(x) =  \frac{2x + 3}{4x + 5} \\

For f(-9), put "-9" for every value of "x".

↬f( - 9) =  \frac{2( - 9) + 3}{4( - 9) + 5}\\

↬ f(-9) =  \frac{ - 18 + 3}{ - 36 + 5} \\

↬ f(-9) =  \frac{ - 15}{ - 31}\\

↬ f(-9)=  \frac{15}{31}\\

↬f(-9)=  0.48\\

\bold{ \green{ \star{ \red{Mystique35}}}}⋆

6 0
3 years ago
Read 2 more answers
Evaluate the expression 14C2
lisabon 2012 [21]
\bf _nC_r= \cfrac{n!}{r!(n-r)!}\qquad \qquad _{14}C_2=\cfrac{14!}{2!(14-2)!}
5 0
3 years ago
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