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
DiKsa [7]
2 years ago
14

A box contains 55 green marbles and 1515 white marbles. If the first marble chosen was a green marble, what is the probability o

f choosing, without replacement, another green marble? Express your answer as a fraction or a decimal number rounded to four decimal places.
Mathematics
1 answer:
Luden [163]2 years ago
7 0
Depends on the beginning of the question. if the first one was NOT replaced your answer is 54/1570 BUT if the first one WAS replaced then the answer is 55/1570.
You might be interested in
What is the decimal form of 8 and 39/40
steposvetlana [31]
8.975 is the correct answer
6 0
3 years ago
Read 2 more answers
If f(x) and f–1(x) are inverse functions of each other and f(x)=2x+5, what is f–1(8)?
Anastaziya [24]
I hope this helps you

4 0
3 years ago
Read 2 more answers
Suppose you want to factor the expression x2+ 2xn+n2. Given that n> 0, what are the factors? Explain.
spin [16.1K]

Answer:

(x + n)^2

Step-by-step explanation:

Okay! Let's get this going!

(x + n ) ^2 is correct because first we get

x^2 and n^2. Yet we need to add one more part to this to make it true which is x * n. We multiply this by two since according to the formula (a + b)^2 = a^2 + 2ab + b^2

:)

3 0
3 years ago
Read 2 more answers
Solve the system of equations given . -2x+5y=-3
algol13

For this case we have the following system of equations:

-2x + 5y = -3\\y-15 = 3x

We multiply the second equation by -5:

-5y + 75 = -15x

Now we add the equations:

-2x-5y + 5y + 75 = -3-15x\\-2x + 75 = -3-15x\\-2x + 15x = -75-3\\13x = -78\\x = \frac {-78} {13}\\x = -6

We find the value of the variable "y":

y = 3x + 15\\y = 3 (-6) +15\\y = -18 + 15\\y = -3

THE solution is: (-6, -3)

Answer:

(-6, -3)

3 0
3 years ago
Name the values Of the 4s in the number 400,440
gavmur [86]

The first value of 4 is in the tens place.

The second value of 4 is in the hundreds place.

The third value of 4 is in the hundred thousands place

40

400

400,000

6 0
2 years ago
Other questions:
  • Does anyone know what's on the algebra 1 module 8 dba? My teacher is Bennett Tocci if that helps. My DBA is at 4:00 pm today.
    8·2 answers
  • Can somebody PLEASE PLEASE HELP ME OUT!!!!!!!
    5·2 answers
  • What is the correct equation of the lie shown below?
    9·2 answers
  • Match each equation to the situation it represents.
    15·1 answer
  • WILL GIVE BRAINLIEST! <br><br> What is the value of x to the nearest tenth?
    11·1 answer
  • Pleeeaaaase help me #16
    15·1 answer
  • a bird that was perched atop a 15 1/2 foot tree dives down six feet to a branch below. How far above ground is the bird new loca
    7·2 answers
  • Help! 13 points and brainliest! <br> Question in picture attached
    13·1 answer
  • HELP!
    7·1 answer
  • At the gift shop they sell small grettong card and large greeting cards. The cost of small ones are 1.80 and the cost of large o
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!