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ZanzabumX [31]
3 years ago
8

Teesha is in French club. There are 26 students in the club.The French teacher will pick 3 students at random to guide vistiting

students from France. What is the probability that Teesha will not be picked as a guide?
Mathematics
1 answer:
Triss [41]3 years ago
7 0
23/26 which equals about 88%
There is an 88% chance she will not get picked.
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Find the first, fourth, and eighth terms of the sequence. A(n) = −3 ∙ 2^x − 1
Sedbober [7]
\bf A(n)=-3\cdot 2^{n-1}\\\\
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\textit{first one}\qquad A(1)=-3\cdot 2^{1-1}
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\textit{fourth one}\qquad A(4)=-3\cdot 2^{4-1}
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3 years ago
2x + 3y = -6<br> -2x + 3y = 6<br><br> How do I graph it
Elanso [62]

Answer:

(-3, 0)

Step-by-step explanation:

\:  \:  \: 2x + 3y =  - 6 \\ -2x + 3y =  \:  \:  \: 6   \\   \frac{ +  \:  \:  \:  \:  \:  \:  -   \:  \:  \:  \:  \:  \: =  - }{ }{}  \\  \:  \:  \:   4x \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   =  - 12 \\ \\  x =  \frac{ - 12}{4}  \\  \\ x =  - 3

now,

-2( - 3) + 3y = 6 \\  6 + 3y = 6 \\ 3y = 6 - 6 \\ 3y = 0 \\ y =  \frac{0}{ 3}  \\ y = 0

thus, (-3, 0)

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2 years ago
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avanturin [10]

Answer:

x= first number y= second

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Step-by-step explanation:

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