elibrad99 elibrad99

04-09-2017
Mathematics

contestada

if n(A) = 100, n(b)= 100 and n(A U B) = 125, what is n(A n B)o

Respuesta :

yahirvaladez4 yahirvaladez4

04-09-2017

n(AUB)' = n(U) - n(AUB) n(AUB) = 32 - 25 = 7

Answer Link

Otras preguntas

Many colonial people volunteered to fight for the Allied forces because they hoped their service would win their colony's ____

The following statements about carbon dioxide are true EXCEPT a. It can be prepared by the action of acid on CaCO₃ b. It is used in fire extinguishers c. It d

Many colonial people volunteered to fight for the Allied forces because they hoped their service would win their colony's ____

which inequality is equivalent to 7x-2y> 8. A) y> 7/2x+8 b) y>-2/7x+8/7 c) y <7/2x-4 d) y <-2/7x-4/7 (whats a Inequality? )

Identify the turning point of the function f(x)=x^2-2x+8 by writing its equation in vertex form. Show work

Is STM semantically or acoustically encoded??

Help??? What is 3x+5x=67y?

after clicking the start button on your computer screen desktop what option would you then select to examine system components you might want to modify?

An ant sits on the back of a mouse. The mouse carries the ant across the floor for a distance of 10 meters. Was there work done by the mouse? Explain.

How many heart chambers does a shark have?