Can someone me? brainliest + points! the probability of an event is 2/7. what are the odds of the same event? a, 7/9 b, 5/7 c, 2/9 d, 2/5

D.

Step-by-step explanation:

Since we know that the odds of an events can be found by dividing the probability that an event will occur by the probability that the event will not occur.

Probability of an event not occurring can be found by subtracting probability of the event occurring from 1.

We have been given that probability of an event is 2/7.  

Upon substituting our given values in above formula we will get,

Therefore, the odds of the same event are and option D is the correct choice.

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

if im undersanding the question correctly, its organized from 10

step-by-step explanation: