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
labwork [276]
3 years ago
14

A fair coin is tossed 4 times. find the probability of obtaining exactly 2 heads

Mathematics
1 answer:
algol133 years ago
8 0
50% 
i think
tell me if i got it right...
You might be interested in
Writing an Equation from a Table
Anastasy [175]

The equation of the line will be y = 4x. Then the correct option is A.

<h3>What is the equation of line?</h3>

The equation of line is given as

y = mx + c

Where m is the slope and c is the y-intercept.

Writing an Equation from a Table

A 2-column table with 6 rows. Column 1 is labeled x with entries 8, 12, 16, 20, 24, 28. Column 2 is labeled y with entries 2, 3, 4, 5, 6, 7.

Then at (2, 8) and (3, 12), we have

y – 8 = [(12 – 8) / (3 – 2)] (x – 2)

y – 8 = 4x – 8

     y = 4x

Then the correct option is A.

More about the equation of line link is given below.

brainly.com/question/21511618

#SPJ1

7 0
2 years ago
Determine if the following is a function or not<br> -4,8<br> -2,8<br> 0,24<br> 4,24<br> 2,16
erastovalidia [21]

Answer:

I think that is a function

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Find the measure of each missing angle
nirvana33 [79]

Answer:

m<1 = 87

m<2 = 49

m<3 = 87

m<4 = 68

Step-by-step explanation:

2 and 49 are flipped across the split so they are the same answer. If you do 180 - 93 you'll get 87 for 3. 4 and 68 are paired like 2 and 49 are. and 1 and 3 are the same exact way. If I remember correctly.

5 0
3 years ago
Y=2/3x constant of proportionality
kvv77 [185]

Answer:

Looking at the equation, k=23 is our constant of proportionality because 23 is the constant number we multiply x by.

4 0
2 years ago
Geometry Need Help. I will give brainliest
-Dominant- [34]

Answer:

1 or 0.5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • A regression equation was estimated as = –100 + 0.5x. if x = 20,the predicted value of y is _____.
    8·1 answer
  • Mr.varela bought a block of fudge that weighed 3/4 of a pound. He cut the fudge into 2 equal pieces. What was the weight of each
    8·1 answer
  • Find the missing length indicated
    15·1 answer
  • Pleeeeeaaassseee help
    15·2 answers
  • Please help me with problem 2 of a math problem
    13·2 answers
  • Where does a mathematician go when she commits a crime
    11·2 answers
  • What are the zeros of f(x) x^2-x-20
    13·2 answers
  • Convert 9354grams to kilograms
    8·1 answer
  • And the last part <br><br><br> Xxxxxxx
    15·1 answer
  • COMPLETE THE FOLLOWING EQUATION USING APPROPRIATE SIGN ( +,-,x,÷) IN THE BOXES GIVEN:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!