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
marishachu [46]
3 years ago
15

There are three black marbles and four red marbles in a bag, what is the probability that you will pick a black marble out of th

e bag?
Mathematics
1 answer:
aliina [53]3 years ago
3 0
So in total, there are 7 marbles, (3 black + 4 red = 7 total marbles) and we want to find out how much black marbles are able to come out. So it would be 3/7. :) 
x
You might be interested in
PERGUNTA 1
Reptile [31]
C I guess




I don’t understand
5 0
3 years ago
What value of c makes the statement true?
Vanyuwa [196]
c-(-17.6)=-4 \\\\ c+17.6=-4 \\\\ c=-4-17.6 \\\\ \boxed{c=-21.6\to \ variant \ A}
6 0
3 years ago
Read 2 more answers
What does -including but not limited to- mean? My school handbook is saying this about dress code: (including but not limited to
Paha777 [63]
It means "These are on the list, but they're not the only ones; there are others too."
3 0
3 years ago
Complete the following: (2x +3y)^2 = (2x)^2+2(2x)(3y) +(____)^2
FrozenT [24]

Answer:

Complete function will be  (2x+3y)^2=(2x)^2+(3y)^2+2\times (2x)\times (3y)

Step-by-step explanation:

We have given equation (2x+3y)^2=(2x)^2+2\times (2x)\times (3y)+..........^2

We have to find the function in place of blank space and complete the function

We know the algebraic equation (a+b)^2=a^2+b^2+2ab

So (2x+3y)^2=(2x)^2+(3y)^2+2\times (2x)\times (3y)

So in place of blank pace there will be (3y)^2

And complete function will be  (2x+3y)^2=(2x)^2+(3y)^2+2\times (2x)\times (3y)

3 0
3 years ago
Please help me with this I will give out extra points with the brain this math question
Leni [432]

Answer:

D)

Step-by-step explanation:

The hypotenuse is a bit longer than that of the longer side.

Say, 17 miles.

15+8+17

23+17

40

40 is equal to D.

Hope this helped!

4 0
2 years ago
Read 2 more answers
Other questions:
  • (a) Find all points where the function f(z) = (x^2+y^2-2y)+i(2x-2xy) is differentiable, and compute the derivative at those poin
    12·1 answer
  • .<br> -13 = x+1<br> What is the answer to this question ?
    14·1 answer
  • The rest of the numbers are cut offf<br><br> 225<br> 250<br> 270
    11·1 answer
  • Can you please please help
    13·2 answers
  • What is the answer to this equation-5=X+X-5
    14·1 answer
  • Divide Using Synthetic Division:<br> (4x2 - 24x + 35) / (2x - 5)
    7·1 answer
  • The shadow of a building is 40 ft. long. The angle between the ground and the line to the sun is 35°. Draw a diagram and find th
    9·1 answer
  • A sports medicine major wanted to conduct an experiment to determine if there is a correlation between the members of the soccer
    12·2 answers
  • All you need is on the picture
    8·1 answer
  • Transformation mystery picture​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!