Mathematics: 720 companies 8 companies win what is the probability

720 companies 8 companies win what is the probability

Ответ:

roberth0518

12.07.2021

Mathematics

Step-by-step explanation:

total outcomes = 720

favourable outcomes =8

=8/720

=0.01111

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Ответ:

amortegaa805

08.05.2022

Mathematics

B) y = -x+ 5

Step-by-step explanation:

If the x-value in the solution (x, y) is 2, then the y-value is:

$y=\frac{1}{2} (2)+2 = \frac{2}{2} +2=1+2=3$

So the solution coordinate is (2, 3).

Test each of the answer choices to see if whether the y-value is 3 when the x-value is 2. If it's true, then it could be the other equation in the system.

A) y = -2x + 4

$y = -2x + 4\\\y = -2(2) + 4 = -4 + 4 = 0$

B) y = -x+ 5

$y = -x+ 5\\y = -(2) + 5 = 5 - 2 =3$

C) y = 2x

$y=2x\\y=2(2)=4$

D) y = 2x + 1

$y = 2x + 1\\y=2(2)+1=4+1=5$

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720 companies 8 companies win what is the probability

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