danikaaromerooz2bzz danikaaromerooz2bzz

04-05-2018
Mathematics

contestada

Events A and B are mutually exclusive. Also, P(A) = 0.12 and P(B) = 0.25.
What is P(A or B)?
A. 0.13 B. 0.03 C. 0.25 D. 0.37

Respuesta :

Cathenna Cathenna

04-05-2018

Given=> P(A) = 0.12
P(B) = 0.25

So,
P(A or B) = P(A) + P(B)

= 0.12 + 0.25

= 0.37

Ans:- Option D. 0.37

Hope this helps!

Answer Link

Otras preguntas

Those who utilize the Internet (e.g., chat rooms) to exploit children for sexual purposes are commonly referred to as: A. online predators. B. Dirty Harrys. C

A mushroom's role in the ecosystem is as a a. population. b. producer. c. decomposer. d. plant.

What battle eliminated Persian influence in Greece and Athens?

suppose a bill has passed both the House and the Senate. It goes to the president at the beginning of the annual session of Congress. The president doesn't sign

The following sentence is in what tense? Laura has given donations to the local food bank. a. Past b. Past perfect c. Present perfect d. Present

Some fungi grow in association with plant roots. The fungi absorb water and minerals from the soil and share them with the plant. The plant provides the fungi w

what is a system of millions or billions of stars, together with gas and dust held together, by gravitational attraction?

Read the question. When was the United States Constitution signed? This is an example of what type of question? A- Think and Search B- Author and You C-

Steam became an efficient power source because of improvements made by what person

Which do you think will have a greater value, 1/8 of one pound gold or 1/4 of lead? Why?