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
Katena32 [7]
2 years ago
10

We toss three coins. What is the probability of the event "3 Heads appear"?

Mathematics
2 answers:
My name is Ann [436]2 years ago
7 0
1/8 why? because 1/2 for the first head. times 1/2 for the second head. times 1/2 for the third head
Anestetic [448]2 years ago
3 0
I think that there is 2% chance of it landing on heads.
You might be interested in
What is the slope of the line that passes through the points (1,1) and (9,7)?
aalyn [17]

It's 3/4, simple enough just do delta y over delta x

3 0
3 years ago
Read 2 more answers
Write the equation in slope-intercept form that contains the following point and is perpendicular to the given line
Len [333]

Answer:

y = 1/4 x -3

Step-by-step explanation:

y = -4x + 3;

the slope of this equation is -4

we want the slope perpendicular to this

take the negative reciprocal

- (-1/4) = 1/4

so the slope of our line will be 1/4

we have the slope and a point so we can use point slope form

y-y1 = m (x-x1)

y--2 = 1/4(x-4)

y+2 = 1/4 (x-4)

we need to change it to slope intercept form (y=mx+b)

distribute

y+2 = 1/4 x -1/4*4

y+2 = 1/4x -1

subtract 2 from each side

y +2-2 = 1/4 x -1-2

y = 1/4 x -3

the slope is 1/4 and the y intercept is -3

8 0
3 years ago
(a) Write a pair of negative integers whose difference gives 8
Ira Lisetskai [31]

Answer:

Step-by-step explanation:

-8   ;   -16

Difference = -8 - (-16) = -8 + 16 = 8

4 0
3 years ago
Write a variable expression to describe the rule for the sequence. Then find the 100th term in the sequence. –4, 1, 6, 11, 16, .
SVETLANKA909090 [29]

Answer:

a+(n-1)d

Step-by-step explanation:

491

3 0
3 years ago
I need help finding out what AC is!!
iragen [17]
I think it’s b.5. Hope this helps. :)
5 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation and solve. Round to the nearest hundredth where necessary.
    11·2 answers
  • Keisha estimates 259+372
    14·2 answers
  • Find dy/dx for the function y+4x²
    5·1 answer
  • Terrence and Lee were selling magazines for a charity. In the first week, Terrance sold 30% more than Lee. In the
    13·1 answer
  • Which statements must be true regarding the two triangles? Check all that apply. M M" O LMN - L"M"N" O LMN 2 L"M"N"
    7·2 answers
  • Write the slope intercept form of the equation of each line. Help me plz
    5·2 answers
  • Round 6 3/4 to the nearst whole number​
    10·2 answers
  • What is the area of the shape shown? All units are in feet.
    7·2 answers
  • First right answer gets brainliest :)
    15·1 answer
  • Question
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!