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
Goryan [66]
1 year ago
6

mr. larsen's third grade class has 22 students, 12 girls and 10 boys. two students must be selected at random to be in the fall

play. what is the probability that no boys will be chosen? order is not important.
Mathematics
1 answer:
faust18 [17]1 year ago
5 0

The probability that no boys will be chosen is 0.2857

What is probability?

The area of arithmetic called likelihood deals with numerical representations of the chance that an incident can occur or that a press release is true.

Main Body:

Total students =22

total boys = 10

total girls =12

Now we have to chose 2 girls from 12 , so combination is used to select ,

⇒¹²C₂

Also, We have to chose 2 girls from 22 students

so it can be represented as ,

⇒²²C₂

Probability of choosing 2 girls = ¹²C₂/²²C₂

On solving this we will get = 0.2857

Hence the probability is 0.2857

To know more about probability , visit;

brainly.com/question/13604758

#SPJ4

You might be interested in
Jose needs $75 to pay for the monthly subscriptions for Hulu, Netflix,
Phantasy [73]

Answer:13 hours

Step-by-step explanation:if you get paid your allowance then wrok for 13 hours-13x5=65+10=75

3 0
2 years ago
1. Explain why the equation has two solutions. Then solve the equation to find the solutions
matrenka [14]
There are no equations? Well there’s no picture
6 0
3 years ago
Find the precent of change of 15 yards to 18 yards
Delvig [45]
Divide the current with the previous
18/15 = 1.2

move the decimal point to the right two places to get the percentage

120% is your answer

hope this helps
5 0
3 years ago
Read 2 more answers
Please help me! I don't understand this! DUE TODAY
pishuonlain [190]
Answer: See the answers below.

The first equation that needs to be solve is: 10 = -16t^2 + 18
If you use the quadratic equation, you will get 0.707 seconds.

For the second equation, you need to solve 0 = -16t^2 + 18.
If you use the quadratic equation, you will get 1.061 seconds.

No, the rate of change is not constant because this is a quadratic equation.
5 0
3 years ago
Sixth sevenths times seven tenths
Kamila [148]
Answer : 0.6





hope this helps !! ^-^
6 0
3 years ago
Read 2 more answers
Other questions:
  • Solve -5(2n+7)=3n+9-2n
    12·2 answers
  • A barrel of tomato sauce has spilled on a tile floor. The sauce flow can be expressed with the function r(t) = 2t, where t repre
    5·2 answers
  • Help! problem:<br>5-x=11+x
    15·1 answer
  • Find an explicit formula for the arithmetic sequence 170, 85, 0, -85
    6·2 answers
  • Solve 2x+y=7 for y what is y ?
    10·2 answers
  • How do u get the answer for 42x3/6
    6·1 answer
  • X/7- y/5=1 solve for y
    8·2 answers
  • When driving the 9 hour trip home, Sharon drove 390 miles on the interstate and 150 miles on country roads. Her speed on the int
    14·1 answer
  • Plz help i will give brainly!
    8·2 answers
  • PLEASE HELP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!