Events x and y are independent. the probability of x occurring is 1/3 . the probability of y occurring is 1/2 . what is p(x and y)? a. 1/6 b. 1/3 c.2/3 d.5/6

a.

Step-by-step explanation:

Given : Events X and Y are independent.

The probability of X occurring is .

The probability of Y occurring is .

Since both events are independent, then we have

Hence,

Thus , (a.) is the correct option.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2