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
Alexxandr [17]
3 years ago
13

There are 75 ducks in a pond 25 ducks are marked as a winner if you take 2 ducks out but don't replace them what is the probably

that both ducks are winners
Mathematics
1 answer:
USPshnik [31]3 years ago
4 0

Answer:

Step-by-step explanation:

The total number of ducks in the pond is 75. 25 ducks are marked as a winner.

Probability is expressed as number of possible outcomes/total number of outcomes.

if you take 2 ducks out but don't replace them, the probability that the first duck that you took out is a winner is

25/75 = 1/3

The total number of ducks left would be 74 and the number of winners would be 24.

the probability that the second duck that you took out is a winner is

24/74 = 12/37

Therefore, the probability that both are winners is

1/3 × 12/37 = 4/37

You might be interested in
Your wife has asked you to pick up a bottle of her favorite shampoo. When you get to the store, you can't remember which brand s
Vlad1618 [11]
1 out of 9 is the probability <span />
4 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!! 7th GRADE MATH​
DochEvi [55]
I think the answer is 27.43
6 0
3 years ago
WILL GIVE BRAINLY AND POINTS PLZZZ<br><br><br> Which linear function has a positive slope?
melamori03 [73]

Answer:

The third option has a linear slope.

Step-by-step explanation:

9 0
3 years ago
Read 2 more answers
determine whether the point 1,5 is a solution to the system of inequalities below y&gt;3x , y&gt;/2x+1
vladimir2022 [97]
Determine whether the point 1,5 is a solution to the system of inequalities below y>3x , y>/2x+1

8 0
3 years ago
A bill from a plumber was $306 The plumber charged $150 for parts and $52 per hour for labor. How long did ths plumber work at h
ludmilkaskok [199]
We can make an equation from this.
Our intial value is 150 for parts, and he works for 52 dollars an hour.
We can define <em /><em>h</em> for hours and <em /><em>c</em> for total cost.
Therefore, we have:
c = 150 + 52h.
We can set this equal to 306 dollars, as that's the given total cost:
306 = 150 + 52h
Subtract 150 from both sides:
52h = 156
Divide both sides by 2:
h = 3
He worked 3 hours.
hope this helped!

6 0
3 years ago
Other questions:
  • What is 10.39-4.28 rounding estimated to
    7·1 answer
  • Which correctly describes how the graph of the inequality 6y − 3x &gt; 9 is shaded? -Above the solid line
    10·2 answers
  • All equilateral triangles are also isosceles triangles.
    5·2 answers
  • What is the surface area of the right prism given below?
    6·1 answer
  • I used 8 bags of sand for 12m squared . How much will I need for 15m squared?
    9·2 answers
  • The question is on the problem no links please I will give brainliest
    5·1 answer
  • Write a ratio, in simplest form and a percent for the shaded area
    13·2 answers
  • The sum of a number and -7 is equal to 40.<br> Write the equation
    9·2 answers
  • Two points on a line are (4,-1) and (1,5) what is the slope of the line
    10·1 answer
  • The cost of 2.25
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!