Seudónimo Seudónimo

22-02-2020
Mathematics

contestada

Please can someone help me with this question and do an explanation on how you get the answer thank you :)

Please can someone help me with this question and do an explanation on how you get the answer thank you class=

Respuesta :

22-02-2020

Step-by-step explanation:

a) p=1-p(not chosen)

1-(9/10x9/10)

=1-81/100

= 19/100

B) p(chosen)=p(chosen/not chosen)+(not chosen/chosen)

Meaning that 1/10x9/9+ 9/10x1/9

=9/90+9/90

=18/90

Answer Link

Otras preguntas

i need help please with this

jordan has $39. He wants to go to the grocery store and buy orange juice that cost $.599 and apples that cost $1.79 per pound. Write an inequality that represen

Nancy has a portfolio of two stocks. Stock A has an expected return of 8% and stock B has an expected return of 10%. Her funds are allocated with 54% in stock A

Ella es Marta y a ella 1. ________ gusta jugar al tenis. ¿A ti 2. ________ gusta jugar al fútbol? No, no me gusta jugar fútbol. ¿A ti 3. ________ gusta practica

X - 2x2-2x + 34.x + 3x + 3

It takes 30 tomatillos to make 8 ounces of enchilada sauce. How many tomatillos does it take to make 12 ounces of enchilada sauce?

How did racial prejudices and racist laws affect romantic unions between Africans and European in the colonial period

what are some to keep your bone healthy

Help me pleeaaaassssseeeeee

You are saving money for a down payment on a new house. You intend to place $7,500 at the end of each year for three years into an account earning 5% per year.