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
Katyanochek1 [597]
3 years ago
7

You toss n balls into n bins. for each toss there is a 1/n probability that the ball you toss lands in any one of the bins. afte

r n tosses, what is the expected number of empty bins?
Mathematics
1 answer:
defon3 years ago
7 0

Answer:1/n - 2/n= -1/n

You might be interested in
Based on the work shown on the right, check all
STALIN [3.7K]

Answer:

Solution is x = 8.

Step-by-step explanation:

2 is not a solution as √2*2 - 2 is not equal to -4.

6 0
3 years ago
Find the minimum angle of rotation of the given figure a. 40* b. 60* c. 45* d. 8*
Mila [183]
I’m not an expert at this but my guess is 45 degrees. Can you let me know what the correct answer was?
6 0
3 years ago
Read 2 more answers
I need help with Gemoetry
irinina [24]

Answer:

no, 55+76+112=243. All shape's angles must add up to 360.

4 0
3 years ago
The price of a cup of coffee was 2:40 yesterday today it Rose 265 find the<br> percentage increase
Anni [7]
N.B. I believe your question is saying that the price of a cup of coffee was $2.40 yesterday, and it rose to $2.65 today. Therefore, I will solve with these prices. 

The percent increase is 10.41666666% (The 6 is repeating.).

First, you find the difference, or increase, between the two prices.

New price - Old price = Increase

$2.65 - $2.40 = $0.25

The difference between the two prices is $0.25. To find the percent increase, you want to divide the original price ($2.40) from the increase ($0.25) and multiply by 100.

Increase ÷ Original Price × 100 = % increase

0.25 ÷ 2.40 × 100 = 10.41666666%

The percent increase is 10.41666666% (The 6 is repeating.).
6 0
3 years ago
COuld someone help em with this :)
PolarNik [594]

Answer:

 by m x equals #33

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What are all the exact solutions of -3tan^2x+1=0? Give your answers in radians.
    15·1 answer
  • Worth 25 POINTS HELP ASAP <br>(Picture is shown!)
    8·2 answers
  • A standard deck of 52 playing cards contains 13 cards in each of four suits: diamonds, hearts, clubs, and spades. Two cards are
    7·2 answers
  • 15 points Help asap thanks so much
    12·1 answer
  • Solve for x: 2/3=8/x+6
    14·2 answers
  • Simplify (9x^4y^5+6xy^3) ➗3xy^2
    7·1 answer
  • Suppose a random sample of n measurements is selected from a binomial population with probability of success p = .39. Given n =
    10·1 answer
  • What is an equation in point-slope form of the line that passes through the point (4, −1) and has slope 6?
    6·1 answer
  • 4x+5y=20 need help solving x and y intercept plotting
    12·1 answer
  • A horse was galloping at average speed of 50km/hr for the first 12 minutes. For the next x minutes, the horse slowed down and it
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!