Suppose that of 900 pints of ice cream for sale, 200 are sugarless, 500 are vanilla, and 50 sugarless vanilla. What is the probability that a pint selected at random is either sugarless or vanilla? Simplify the fraction. Group of answer choices 5/6 13/18 7/9

The probability that a pint selected at random is either sugarless or vanilla is ⇒ 2nd answer

Step-by-step explanation:

If A and B are to events, then

P(A or B) = P(A) + P(B) - P(A and B)

Probability of an event =

∵ There are 900 pints of ice-cream for sale

∴ n(total) = 900

∵ 200 are sugarless

∴ n(sugarless) = 200

- Divide n(sugarless) by n(total) to find P(sugarless)

∴ P(sugarless) =

∴ P(sugarless) =

∵ 500 are vanilla

∴ n(vanilla) = 500

- Divide n(vanilla) by n(total) to find P(sugarless)

∴ P(vanilla) =

∴ P(vanilla) =

∵ There are 50 sugarless vanilla

∴ n(sugarless and vanilla) = 50

- Divide n(sugarless and vanilla) by n(total) to find P(s and v)

∴ P(s and v) =

∴ P(s and v) =

Let us use the rule above to find P(s or v)

∵ P(s or v) = P(s) + P(v) - P(s and v)

∴ P(s or v) =

∴ P(s or v) =

∴ P(sugarless or vanilla) is

The probability that a pint selected at random is either sugarless or vanilla is

tangent

step-by-step explanation:

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: