1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Pani-rosa [81]
3 years ago
13

Events A and B are independent. find the missing probability P(A)= 1/4 , P(B)= 3/5, P(B I A) =?

Mathematics
1 answer:
Svetach [21]3 years ago
3 0

Answer:

hello : P(A and B) = 3/20

Step-by-step explanation:

events A and B are independent:

P(A and B) = P(A)×P(B)

P(A and B) = (1/4)×(3/5)

P(A and B) =3/20

continu ....

P(B/A)= P(A and B) / P(A)

You might be interested in
Solve the equation for x X/2- 4 = x/7 + 1
alexgriva [62]
The answer of this problem is x=14
If you want me to show work tell me on this comment Okay ^^ 
7 0
3 years ago
About 2,000,000 people visited the aquarium last year. If this number were rounded to the nearest million, what was the greatest
notsponge [240]
Okay, so there's a number rounded to the nearest million, in this case 2 million. So this tells me that the number of visitors is between 1,500,000 and 2,499,999. The reason why 1,499,999 doesn't count is because the hundred thousands digit is not 5 or above, so it doesn't count. It would round down to 1 million, not 2 million. The reason why 2,500,000 doesn't count, is because the hundred thousands digit is 5, so that rounds to 3 million, not 2 million. The greatest number of visitors that visited the aquarium has to be 2,499,999, because that's one digit away from 2.5 million, and the hundred thousands digit is a 4, not 5. The answer is 2,499,999
5 0
2 years ago
Write number in two other forms 40,000+1,000+300+70+8
tankabanditka [31]
1.) 35,000+6,000+65+13
2.) 25,000+ 16,000+11,000+78
8 0
3 years ago
83 1/5 -108 2/5 - (-99 1/5) =
KatRina [158]
<span>83 1/5 -108 2/5 - (-99 1/5) = 74</span>
5 0
2 years ago
Read 2 more answers
Marge cut 16 pieces of tape for mounting pictures on poster board. Each piece of tape was 3/8 inch long. How much tape did Marge
mafiozo [28]
Hi! :)

It sounds like you need to multiply this fraction. 

\frac{3}{8}*16=6

So, Marge used 6 total inches of tape. 

Hope this helps!
5 0
3 years ago
Other questions:
  • He main span of the Sunshine Skyway Bridge is 366 meters long. The bridge's main span is 30 meters shorter than the main span of
    7·1 answer
  • Could i have some help? day 4 of online school and im already so confused lol..
    6·1 answer
  • A scatter plot was constructed and a line of best fit drawn as shown.
    14·2 answers
  • What is the solution of the equation (x – 5)2 + 3(x – 5) + 9 = 0? Use u substitution and the quadratic formula to solve.
    5·1 answer
  • -2x + 3y= in slope-intercept form
    6·2 answers
  • The value that splits a frequency distribution into two halves, each half with the same number of values, is the ____
    8·1 answer
  • Please help!!!<br> Composition of functions~
    8·1 answer
  • Meliyah is an administrative assistant. She earns a weekly salary of $412.00. She applied and was hired for an administrative sp
    13·1 answer
  • If 15% of a number is 48 and 40% of the same number is 128, find 25% of that number.
    8·2 answers
  • Find the two solutions to the equation below.<br> (3x − 4) (x + 5) = 0
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!