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
vekshin1
3 years ago
6

Two points are chosen randomly and independently from the interval [0, 1] according to a uniform distribution. Show that the exp

ected distance between the two points is 1/3.
Mathematics
1 answer:
ollegr [7]3 years ago
3 0

Answer:

X and Y are independent

Step-by-step explanation:

attached below is the detailed solution

X and Y are independent

f(x,y) = fx(x) fy (y) = 1

You might be interested in
Help!!!!!!!!!!!!!!!!!!
Mrrafil [7]

Answer:

d. a f

Step-by-step explanation:

i hope this helps :)

5 0
3 years ago
Read 2 more answers
The amount of money in a savings account increased from $2,900 to $3,625. What was the percent of increase in the amount of mone
antoniya [11.8K]

Answer:

Step-by-step explanation:

The increase is $725.

   $725

-------------- * 100% = 25% = "percentage increase in the amount saved"

 $2900

4 0
3 years ago
The life of light bulbs is distributed normally. The standard deviation of the lifetime is 20 hours and the mean lifetime of a b
FinnZ [79.3K]

Answer:

The probability of a bulb lasting for between 480 and 526 hours=0.74454

Step-by-step explanation:

We are given that

Standard deviation of the lifetime,\sigma=20hours

Mean, \mu=500hours

We have to find the probability of a bulb lasting for between 480 and 526 hours.

P(480

P(480

P(480

P(480

P(480

Hence, the probability of a bulb lasting for between 480 and 526 hours=0.74454

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20-%2022%20%3D%2011%20-%206a" id="TexFormula1" title=" - 22 = 11 - 6a" alt=" - 22 = 11 - 6a"
jolli1 [7]
<h3><u>The value of a is equal to 5.5</u></h3>

-22 = 11 - 6a

<em><u>Add 6a to both sides.</u></em>

6a - 22 = 11

<em><u>Add 22 to both sides.</u></em>

6a = 33

<em><u>Divide both sides by 6.</u></em>

a = 5.5

7 0
3 years ago
Help pls 2x^2+5x+3x+1
Oxana [17]

Answer: 2x^2+8x+1

Step-by-step explanation:

5x+3x=8x

4 0
3 years ago
Other questions:
  • HELP ME FOR A BRAINLIST AND 20 POINTS
    7·1 answer
  • I'm given 1/4 of a circle, how to find the rest of it
    10·1 answer
  • 9 is 12% of what number
    5·2 answers
  • 8(1/4x -5) +40&lt;4 (x +5)
    6·2 answers
  • Evaluate v 49t where t = 4.
    14·2 answers
  • Twelve less than a number y is 8? Please help
    14·2 answers
  • The figure below is made of 13 identical squares. The area of the figure is 52 cm2. What is the perimeter of the figure?​
    15·1 answer
  • Why is the adjusted average used in math?
    11·1 answer
  • Rolling Wreck Transport provides transportation to its members for only $3 per
    8·1 answer
  • Pls help I’ll add points
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!