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
Alecsey [184]
3 years ago
15

The collection of all possible events is called A. a simple probability. B. a sample space. C. a joint probability. D. the null

set.
Mathematics
1 answer:
AfilCa [17]3 years ago
5 0

Answer:

B. a sample space

Step-by-step explanation:

Sample space is considered as the set of all possible outcomes of a randomized experiment.

You might be interested in
Write a decimal between 0.5 and 0.75 then write it as a fraction in simplest form
IgorLugansk [536]
Hello,

An example of a decimal between 0.5 and 0.75 is 0.6, written as 3/5 as a fraction in its simplest form.

Hope this helps!

3 0
3 years ago
Read 2 more answers
A 2x2 square is centered on the origin. It is dilated by a factor of 3. What are the coordinated of the vertices of the square?
Alexxx [7]

<u>Answer</u>:

The vertices are:

A' = (-3, -3)

B' = (3, -3)

C' = (3, 3)

D' = (-3, 3)

The ratio of area of  larger square to smaller square is 9:1

<u>Step-by-step explanation:</u>

Given:

A 2 x 2 square is centered at the origin.

So, the center of the square is (0, 0)

Since it is 2 x 2 square, the side of the square is 2 units.

So, the vertices of the 2 x 2 square are A (-1, -1),  B(1, -1), C(1. 1), D(-1, 1)

The above square is dilated by a factor of 3.

Let's name the dilated square A'B'C'D'

To find the coordinates of the vertices of dilated square, we need to multiply each vertices of ABCD by 3.

A(-1, -1) = 3(-1, -1) = A'(-3, -3)

B(1, -1) = 3(1, -1) = B'(3, -3)

C(1, 1) = 3(1, 1) = C'(3, 3)

D(-1, 1) = 3(-1, 1) = D'(-3, 3)

To find the area of the small square

the side  of the small square is 2 units

so the are of the small square is 2^2 = 4 square units

To find the area of the larger square

lets find the side AB of the square using distance formula

=>\sqrt{(x_2 -x_1)^2 +(y_2-y_1)^2}

=>\sqrt{(3 - (-3))^2 +(-3 - (-3))^2}

=>\sqrt{(3 +3)^2 +(-3 +3)^2}

=>\sqrt{(6)^2 +(0)^2}

=>\sqrt{36}

=>6

AB =6 units

In a square all the sides will be equal

Now the area of the larger square will be

6^2

36 square units

The ratio of larger square to smaller square is

=>36 : 4

=>9 : 1

5 0
3 years ago
The diagram shows a right-angled triangle.
Alexus [3.1K]

Step-by-step explanation:

there is no diagram so I'm just going to guess this however

sin x = 6/9

sin x = 2/3

sin x = 0.67

x = sin inverse of 0.67

x = 42.1

8 0
2 years ago
HELPPPPPPP!!!!!!! Plz
Natalka [10]
The answer is to this question is  a)strong positive...

8 0
3 years ago
Which expression has a solution of 11, if m = 1?<br><br> m - 11<br> 11 + m<br> 14 - m<br> m + 10
Natasha2012 [34]

Answer:

m+10 has the solution of 11

7 0
2 years ago
Other questions:
  • Write a word problem for the absolute value
    15·1 answer
  • Hello please help me with this i'm confused
    15·1 answer
  • If the amounts of rainfall in an area over a month are 1.7", 2.2", 0.5", 0.72",
    13·1 answer
  • Please help been stuck on this for so long.
    9·1 answer
  • A weather reporter in your area said that the speed of sound in air today is about one thousand one hundred feet per second. Wha
    5·1 answer
  • The diagram is a straightedge and compass construction. A is the center of one circle, and B is the center of the
    11·1 answer
  • Will mark correct answer brainliest!<br> Factor the quadratic expression x^2−13x−48
    12·1 answer
  • A rectangular room is 27 feet wide by 17 feet long whats the parameter?​
    7·1 answer
  • Choose the graph which represents the solution to the inequality: <br> 3x + 8 ≥ 11
    6·1 answer
  • Can anyone plz help me plz:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!