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
umka21 [38]
3 years ago
10

Consider the continuous random variable x, which has a uniform distribution over the interval from 20 to 28. refer to exhibit 6-

1. the probability that x will take on a value between 21 and 25 is
Mathematics
1 answer:
tatyana61 [14]3 years ago
7 0
(25 -21)/(28 -20) = 4/8 = 1/2

Your probability is 1/2.
You might be interested in
Identify the monomial function described as odd or even, and indicate whether a is positive or negative.
Igoryamba

Answer:

Case 1: As x > 0 increases, f(x) increases.  As x < 0 decreases, f(x) decreases.

It is an 'odd' function with 'positive' a.

Case 2: As x > 0 increases, f(x) decreases.  As x < 0 decreases, f(x) decreases.

It is an 'even' function with 'negative' a.

Case 3: As x > 0 increases, f(x) increases.  As x < 0 decreases, f(x) increases.

It is an 'even' function with 'positive' a.

Case 4: As x > 0 increases, f(x) decreases.  As x < 0 decreases, f(x) increases.

It is an 'odd' function with 'negative' a.

Step-by-step explanation:

Let us consider a monomial function:

             f(x) = axⁿ

Case 1:

As x > 0 increases, f(x) increases.  As x < 0 decreases, f(x) decreases.

This happens only if a is 'positive' and n is 'odd'.  So, it is an 'odd' function with 'positive' a.

Case 2:

As x > 0 increases, f(x) decreases.  As x < 0 decreases, f(x) decreases.

This happens only if a is 'negative' and n is 'even'. So, it is an 'even' function with 'negative' a.

Case 3:

As x > 0 increases, f(x) increases.  As x < 0 decreases, f(x) increases.

This happens only if a is 'positive' and n is 'even'. So, it is an 'even' function with 'positive' a.

Case 4:

As x > 0 increases, f(x) decreases.  As x < 0 decreases, f(x) increases.

This happens only if a is 'negative' and n is 'odd'. So, it is an 'odd' function with 'negative' a.

Keywords: monomial function, odd function, even function

Learn more about monomial function from brainly.com/question/8973176

#learnwithBrainly

3 0
2 years ago
Read 2 more answers
A 14-foot ladder makes a 62 degree angle with the ground. To the nearest foot, how far up the house does the ladder reach?
Studentka2010 [4]
Hello,
Please, see the attached file.
Thanks.

6 0
3 years ago
What is the importance of the rule of law<br>​
V125BC [204]

Answer: The importance of the rule of law with these principles is self-evident. In our system, it is the foundation of governance. Under the rule of law, citizens can live and work safely. They will not be subjected to arbitrary government and are protected against any abuse of power by the state. hope this helps. Can u give me brainliest

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLEASE HELP <br><br>find the sum of (2c+5d) and (6c-8d) ​
liraira [26]
8c-3d is the correct answer
7 0
3 years ago
please help now it kinda important i get it done soon or i cant go to a dance for my school tomorrow. im begging u ill give u 5
harkovskaia [24]

Answer: 352496

Step-by-step explanation:

First, to find 20% of 440,620, you can multiply:

0.2 x 440,620 = 88,124

Then, to find the new weight of the ship, you can subtract the 20% that was just found (88,124) from the ship's original weight (440,620) to get:

440,620 - 88,124 = 352,496

Therefore, the ship's weight is now 352496.

I hope this helps!

6 0
2 years ago
Other questions:
  • Solve for x.<br><br> rs/x=1/4
    6·2 answers
  • How can I make 25/3 into a mixed number
    6·1 answer
  • A citizen must be at least 35 years old in order to run for thr Presidency of the United states . Define a varaible and write an
    10·1 answer
  • Estimate the weight of water in pounds in a fish tank with width 14 ft, length 32 ft, and height 24 ft. The density of water is
    7·1 answer
  • 3^2 - 2x + 4 and g(x) = 5x^2 + 6x - 8 find f-g(x)
    9·1 answer
  • If h=xtan60* and h=(40-x)tan30* how do i find h
    10·1 answer
  • Dan bought 20 bunches of seedless green grapes for $48.00 . How many bunches can buy if she has $12.00?
    5·1 answer
  • I’m confused with this question.
    7·1 answer
  • 108 = 9r<br> I need help with this plz
    8·2 answers
  • Please help!! I will brainlest your right answer please!!! I am stuck very badly!! Please
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!