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
yulyashka [42]
1 year ago
5

A box contains 18 green marbles and 8 white marbles. If the first marble chosen was a white marble, what is the probability of c

hoosing, without replacement, another white marble?
Mathematics
1 answer:
murzikaleks [220]1 year ago
7 0

Answer:

7/25

Step-by-step explanation:

Original contents of the box:

18 green marbles

8 white marbles

Contents of the box after drawing 1 white marble:

18 green marbles

7 white marbles

Total: 25 marbles

p(white) = (number of white marbles)/(total number of marbles)

p(white) = 7/25

You might be interested in
How many solutions does the following equation have? 10x-1=10x+4
zimovet [89]
  • Your answer is no solution.
  • Because if we transpose 10x to the left hand side with a change in the symbol, then it will become 0.
  • 10x - 1 = 10x +4
  • or, 10x - 10x = 4 + 5
  • or, 0 = 9
  • Hence, the equation has <em><u>no solution</u></em>.

Hope you could get an idea from here.

Doubt clarification - use comment section.

7 0
2 years ago
Read 2 more answers
A movie was shown 6 times every day from November 24 through December 19. How
butalik [34]
Answer: A. 138 times

How?
During that time period there were 23 days so 23 multiplied by the amount of times played per day (6)
You get the answer 138
6 0
3 years ago
Read 2 more answers
Mercury metal is poured into a graduated cylinder that holds exactly 22.5mL. The mercury used to fill the cylinder weighs 306.0
aleksklad [387]

Answer:

13.6 g/ml

Step-by-step explanation:

Density is found by mass divided by volume

The mass is 306.0 and the volume is 22.5 ml

density = 306.0/22.5 =13.6 g/ml

We have 3 sig figs which is correct

3 0
3 years ago
The cost of 2 plates of spaghetti &amp; 1 plate of salad is $27.50. The cost for 4 plates of spaghetti &amp; 3 salads is $59.50.
k0ka [10]

2a+1b=27.50

4a+2b=59.50

Multiply first equation by -4 and the second by 2 so you can drop off the a values then add the equations together.  Then solve for b.  You should get b=6.

Then plug b into one of the original equations and solve for a and you should get 10.75

So a plate of spaghetti is $10.75 and a salad is $6.

<em><u>Please mark brainliest!</u></em>

8 0
3 years ago
Find the quotient of 394/6
uysha [10]

Answer:

65

Step-by-step explanation:

394/6

When 394 divided by 6 then

we get 65 quotient and 4 remainder

4 0
2 years ago
Other questions:
  • 9 stores is 3% BLANK OF STORES
    13·1 answer
  • Let X and Y be random variables with the following joint moment generating function: M_{X,Y}(s,t)=0.1+0.2e^s+0.3e^t+0.4e^{s+t}
    5·1 answer
  • Question : <br> 3x-9y+12=?
    11·1 answer
  • What is 5,000 in scientific notation?
    14·1 answer
  • Please explain in depth​
    5·1 answer
  • P and q are points on the line 3y - 4x = 12
    15·1 answer
  • Determine if the following set is a vector space with the indicated operations. The set. V of all 2 x 2 real matrices A with sta
    15·1 answer
  • What are the sides of each figure
    6·1 answer
  • A rival chocolate company is larger. They have 14 times as many workers.
    9·1 answer
  • Let f(x) = <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B11x%20-%203%20%5C%3A%7D%20determine%20%5C%3A%20%20%7Bf%7D%5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!