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
Serjik [45]
4 years ago
8

What is the probability of obtaining 3 heads and 1 tail (order irrelevant) on four flips of a fair coin?

Mathematics
1 answer:
dem82 [27]4 years ago
8 0

1/2 probability of 1 flip

1/2 x 1/2 x 1/2 x 1/2 = 1/16 probability

You might be interested in
Find the number that makes the two fractions equivalent.<br> 4/5=?/20
Juliette [100K]

Answer:

4/5=16/20

Step-by-step explanation:

because

4x4

6 0
4 years ago
Read 2 more answers
Given a circle with a radius of 6, what the the length of an arc measuring 30 degrees
Mazyrski [523]
\bf \textit{arc's length}\\\\&#10;s=\cfrac{\theta \pi r}{180}\quad &#10;\begin{cases}&#10;r=radius\\&#10;\theta =angle~in\\&#10;\qquad degrees\\&#10;------\\&#10;r=6\\&#10;\theta =30&#10;\end{cases}\implies s=\cfrac{30\cdot \pi \cdot 6}{180}\implies s=\pi
6 0
4 years ago
Effect Of TRANSFORMATIONS (8th Grade)
BaLLatris [955]
The answer is C. I hope this helps!
5 0
4 years ago
Need help pls will give brainliest
Troyanec [42]

Answer:

Step-by-step explanation:A mathematical statement that says two expressions have the same value; any number sentence with an

=

.

5 0
3 years ago
Joy wants to save $50 to buy a pair of roller blades. He plans to save $2 in the first month, $4 in the second month, $6 in the
Alika [10]

Answer:

it will take joy 7 months to buy a pair of roller blades.

Step-by-step explanation:

50

2,4,6,8,10,12,14

i think this is the right answer as you did not put the whole question

so i assume it keeps on going up in 2s.

hope this helps

3 0
2 years ago
Other questions:
  • Sari is factoring the polynomial 2x2+5x+3. If one factor is (x+1), what is the other factor?
    16·2 answers
  • 7x^2 + 14x − 105<br>plzzz helllp​
    15·1 answer
  • You run out of gas and measure the amount of gas it takes to fill the tank. Is this data a type discrete or continuous
    10·1 answer
  • Why the expressionY+y+y and3y are equivalent
    5·1 answer
  • S is the centroid of the triangle. Find IT if ST= 9
    13·1 answer
  • At a popular rock-climbing site in Yosemite National Park, a randomly selected
    13·1 answer
  • Bianca has a bathroom in her house that needs new floor til. She wants to purchase new tile herself in order to save money but s
    7·1 answer
  • Marcus corrió 5 millas en 45 minutos.
    15·1 answer
  • When writing a recursive formula, whose initial term is 14 and whose
    7·1 answer
  • I NEED SOME HELP?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!