tly39608 tly39608

24-05-2021
Mathematics

contestada

Determine if events A and B are mutually exclusive.
P(A) = 1/4 P(B) = 3/5 P(A or B) = 7/10
A) Not mutually exclusive
B) Mutually exclusive

Respuesta :

madethisfortwitch1 madethisfortwitch1

24-05-2021

Answer:

A, not mutually exclusive

Step-by-step explanation:

Two events are mutually exclusive if their intersection equals 0

1/4+3/5 ≠ 7/10

which means that they're not mutually exclusive

Answer Link

Otras preguntas

How did the events surrounding the Bonus Army in 1932 affect people’s attitudes? More Americans wanted MacArthur to be president. More Americans disliked Hoover

Find the product mentally. (z - 12)(z + 12) A: z2 - 144 B: z2 - 24t - 144 C: z2 + 144

what is -42 divided by 8

What is the value of z in the equation 2(4z − 5 − 3) = 166 − 46?

What type of triangle is formed by joining the points D(7, 3), E(8, 1), and F(4, -1)?

What race are Panamanians?

Counsuela is three times as old as Mary. In 10 years she will be only twice Mary's age. How old was Councuela 4 years ago?

The width of a rectangle is 12 units. Can the perimeter x of the rectangle can be 60 units when its length y is 18 units?

80 questions how many can I get wrong to get 75%

a triangle cannot have more than one obtuse angle true or false