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
irinina [24]
3 years ago
5

A bag contains a red, a green, and a purple marble. In which distributions does the variable X have a binomial distribution? Sel

ect each correct answer

Mathematics
1 answer:
TEA [102]3 years ago
6 0
<h3>There are two answers: B and C</h3>

==========================

Explanation:

Replacements must be done so that the probability of getting green (or not getting green) stays the same each time. Choices B and C fit this description.

With any binomial distribution, there are two options. In this case, the two options are "green" vs "not green".

The number of times we select a marble does not determine if we have a binomial distribution or not.

You might be interested in
A sports tournament has d teams. Each team has 15 players. Using d, write an expression for the total number of players in the t
fredd [130]

Answer:

d x 15=total players.

Step-by-step explanation:

dx15=total number of players in the tournament.

6 0
3 years ago
Read 2 more answers
Solve using elimination <br>x-y= 2<br>x+y=-3
Zigmanuir [339]
Your answer would be (.5,-2,5)
5 0
3 years ago
In the XY-plane, the X-axis contains all ordered pairs such that:
Fiesta28 [93]

Answer:

Option B

y coordinate is 0

Step-by-step explanation:

We have in two dimension rectangular system of coordinates with two mutually perpendicular lines called x and y axis.

X axis is the horizontal line and y the vertical line, the point of intersection of these two lines is called origin with x=0: y=0

To the right of origin, positive values are marked and left negative. Similarly for y axis, above origin positive values and below negative values.

Thus we have along x axis, y values to be 0

Hence any point on x coordinate will be of the form (a,0) where a can be any real number

So option B is right

3 0
2 years ago
Read 2 more answers
Find the number of sides when:
svp [43]
((n-2)×180)/n = 156
(n-2)×180=156n
24n =360
n =15

360/n =36
n = 10

a)15 b)10
7 0
3 years ago
2. Felicia took out a simple interest loan at 12 percent interest for 6 months. Her previous balance is $2,460,
marishachu [46]

Answer:

Answer:

28+66+86=180

180=180

Step-by-step explanation:

Since there is a triangle and the 3 measures from the angles we can find the value of x using the hint given that the sum of the interior angles must be 180°

Write the equation

\begin{gathered}x+(2x+10)+(3x+2)=180\\\end{gathered}

x+(2x+10)+(3x+2)=180

Simplify left side of the equation

\begin{gathered}6x+12=180\\\end{gathered}

6x+12=180

Solve equation for x

\begin{gathered}6x=180-12\\6x=168\\x=28\end{gathered}

6x=180−12

6x=168

x=28

Replace x into the 3 angles and find their respectives values

\begin{gathered}A=x\\A=28\\\\B=2x+10\\B=2*28+10\\B=56+10\\B=66\\\\C=3x+2\\C=84+2\\C=86\end{gathered}

A=x

A=28

B=2x+10

B=2∗28+10

B=56+10

B=66

C=3x+2

C=84+2

C=86

Check if the answers are correct

\begin{gathered}28+66+86=180\\180=180\end{gathered}

28+66+86=180

180=180

PLEASE MARK ME AS BRAINLIEST

6 0
2 years ago
Other questions:
  • Work out m and c for the line y=x-5
    15·1 answer
  • every 1/2 hour Naomi stretches her neck; every 1/3 hour she stretches her legs, and every 1/6 hour she stretches her arms. Which
    13·1 answer
  • Divide: ______<br> 186 )98760
    6·2 answers
  • Write 12 ten thousands, 8 thousands,14 hundreds, 7 ones in standard form
    8·2 answers
  • If the pressure is 6 pounds per inch when the temperature is 440 F, find the pressure exerted when the temperature of the gas is
    15·1 answer
  • Geometry Chapter 4 Practice Test
    12·1 answer
  • 392 rounded to the nearest ten
    14·1 answer
  • 10 cm<br> 12 cm<br> 20 cm<br> 12 + x<br> G<br> 12 cm<br> A<br> X
    9·1 answer
  • What is the volume of the Triangular prism?<br><br> Volume = 1/2 LWH<br> (Geometry)
    5·1 answer
  • How can I do this? ​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!