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
Rama09 [41]
3 years ago
10

I need h e l p !!!!!!!!!!!!!!!!

Mathematics
1 answer:
Strike441 [17]3 years ago
3 0

Answer:

  • 3/ 23765

Step-by-step explanation:

There are 12 E's out of 100 tiles.

Tiles are not replaced.

<u>The probability of each of first 4 E's is:</u>

  • The first E ⇒ P(E) = 12/100 = 3/25
  • The second E ⇒ P(E) = 11/99 = 1/9
  • The third E ⇒ P(E) = 10/98 = 5/49
  • The fourth E ⇒ P(E) = 9/97

<u>The probability of 4 E's is:</u>

  • P(4 E's) = 3/25*1/9*5/49*9/97 = 3 / (5*49*97) = 3 / 23765

You might be interested in
A perfect square is a number that has integer square root
Fiesta28 [93]

tr it and it wil; he;p

6 0
3 years ago
Sarah buys 2 candy bars for $1.45. how much would one candy bar cost
sattari [20]
2 = $1.45
1 = $0.725

anything to ask please pm me
4 0
3 years ago
Please see all the screenshots. I have included multiply problems in this one question.
kakasveta [241]

Answer:

so basacilly the answer to all of the question is a

Step-by-step explanation: you welcome!

3 0
3 years ago
2 PUIHS
tatiyna

Answer:

45%

Step-by-step explanation:

3 0
3 years ago
Two boys who live 14 miles apart start at noon to walk toward each other at rates of 3 mph and 4 mph respectively. In how many h
aniked [119]
Since you have the answers given, just track their walking.
After one hour, one guy has covered 3mi and the other 4mi, which is in total 7, not 14
After 2 hours, one guy has covered 6mi and the other 8mi, which is 14mi

The algebraic way would be:
3x +4x = 14 *x being the hour
7x = 14
x =2
6 0
3 years ago
Read 2 more answers
Other questions:
  • Pls answer question 9
    14·1 answer
  • Oliver reads 28 1/2 pages of a book in 1 1/6 hours. Express his reading speed in pages per hour
    5·2 answers
  • The population of a city is 35,400. The population is expected to grow at a rate of 2% each year. Which function equation repres
    7·2 answers
  • Molly, Paige and Demi share 42 sweets in the ratio 3 : 2:1
    5·2 answers
  • PLEASE HELP!2. In the figure, is an exterior angle to &lt; LAU.
    8·1 answer
  • What is the domain of the ordered pairs shown in the graph?
    8·2 answers
  • Please help me I am very stuck on this question.
    12·2 answers
  • In a production process, the probability of manufacturing a defective rear view mirror for a car is 0.075. Assume that the quali
    8·1 answer
  • Lorinda has 10 books on her bookshelf. 6 of these books have blue covers, and 4 have red covers.
    7·1 answer
  • Number 13. Multiply please.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!