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
xxMikexx [17]
3 years ago
9

Jeff has a box containing 26 tiles, each with a different letter of the alphabet. he randomly draws 4 letters, one at a time wit

hout replacement. what is the probability that he will choose the letters n, w, b, t?
Mathematics
1 answer:
MArishka [77]3 years ago
8 0
The probability to choose letter n is \frac{1}{26}. After drawing letter n there left 25 letters and the probability to choose the letter w is \frac{1}{25}. After drawing two letters n and w there left 24 letters and then the probability to choose letter b is \frac{1}{24}. After drawing three letters n, w and b there left 23 letters, so the probability to choose letter t is \frac{1}{23}.
Using the product rule for probabilities, you can obtain that P= \frac{1}{26} * \frac{1}{25} * \frac{1}{24}* \frac{1}{23} =0.0000027.
You might be interested in
FOR 40 POINTS<br> The is used to measure volume.<br> choices:<br> meter<br> gram<br> liter
Pachacha [2.7K]

Answer:

liter

Step-by-step explanation:

4 0
3 years ago
Jarod read 36 pages out of his 180 page book.Which fraction represents the ratio of pages that Jared read to the entire book?
mojhsa [17]

\frac{144}{180}
4 0
3 years ago
Jerry has 64 cupcakes. Jane has 5 more cupcakes. How many cupcakes does Jane and Jerry have together?
Alisiya [41]
64 + 5 = 69
69 + 64 = 133 cupcakes
4 0
3 years ago
Cookies are on sale! Today each cookie costs $0.75, less than the normal price. Right now if you buy 7 of them it will only cost
Sophie [7]
Equation : c = (2.80 / 7) + 0.75

Normal price of each cookie:
c = (2.80 / 7) + 0.75
c = 0.4 + 0.75
c = $1.15
3 0
3 years ago
Write as an algebraic expression and then simplify if possible :<br><br> the sum of x and x+3
antiseptic1488 [7]

Answer:

2x + 3.

Step-by-step explanation:

x + x + 3

= 2x + 3.

4 0
2 years ago
Read 2 more answers
Other questions:
  • 5+4q=6+3q<br> Solve for q.
    14·2 answers
  • Alice bakes 123cookies on Monday her brother bakes178 more cookies then Alice how many cookies did her brother bake
    14·1 answer
  • Find the geometric mean of 125 and 5..
    11·2 answers
  • A student estimated the sum
    15·2 answers
  • What is the minimum area of cardboard needed to make a box that is 16 centimeters long, 12 centimeters wide, and 6 centimeters t
    6·1 answer
  • Find the slope and y-intercept of the line.<br><br> 12x + 2y = –60
    13·1 answer
  • What is the surface area of a square that has a length of 11 a width of 3.5 and a height of 2.5
    15·1 answer
  • The cost of a pizza varies directly as the square of its radius. If a pizza with a 6 inch radius costs Php 8.00, how much should
    15·1 answer
  • What is the scientific notation of 1/3
    7·1 answer
  • I'm really confused and need help.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!