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
Mrrafil [7]
3 years ago
15

You are flipping 3 coins trying to get all 3 to come up heads. If the first one comes up heads, what is the probability of all 3

coming up heads?
a. 1/4
b. 3/4
c. 1/8
d. 1/2
Mathematics
1 answer:
Natali5045456 [20]3 years ago
3 0
D is the answer since the coins only have two sides


You might be interested in
Theorem 8.18 and the Pythagorean Theorem to find the side lengths of the kite . Write the lengths in simplest radical form and a
Viktor [21]

Answer:

|WX|=|XY|=\sqrt{18} =3\sqrt{2}\:Units \:or\: 4.2 \:Units\\|WZ|=|YZ|=\sqrt{34} \:Units \:or\: 5.8 \:Units

Step-by-step explanation:

<u>Theorem: The diagonals of a kite are perpendicular.</u>

Let O be the point of intersection of the diagonals,

Applying Pythagoras Theorem, in right triangle WOX

|WX|^2=|WO|^2+|OX|^2\\|WX|^2=3^2+3^2=18\\|WX|=\sqrt{18} =3\sqrt{2}\:Units \:or\: 4.2 \:Units

Applying Pythagoras Theorem, in right triangle WOZ

|WZ|^2=|WO|^2+|OZ|^2\\|WX|^2=3^2+5^2=34\\|WZ|=\sqrt{34} \:Units \:or\: 5.8 \:Units

4 0
3 years ago
3+6X(5+4)÷3-7 someone pls help me
Alenkinab [10]
(3+6X(5+4)÷3-7) the answer is 14
3 0
3 years ago
Estimate what is 31.75÷8= you have to estimate tho
Afina-wow [57]
If you estimate, its around 5
5 0
3 years ago
Help me pls guys! im being timed and need some help!
Agata [3.3K]

Answer:

B.

Step-by-step explanation:

she only has $60 to spend therefore, she has the option of spending all of it, or less. However she cannot spend money she doesn't have.

4 0
3 years ago
Read 2 more answers
How do linear and exponential functions compare over time?
Murljashka [212]

Answer:

Exponential Functions

In linear functions, rate of change is constant: as x goes up, y will go up a consistent amount. In exponential functions, the rate of change increases by a consistent multiplier—it will never be the same, but there will be a pattern.

8 0
3 years ago
Other questions:
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    11·1 answer
  • The manager of a video store has compiled the following table, which gives the probabilities that a customer will buy 0, 1, 2, 3
    13·1 answer
  • PLEASE ANSWER ASAP!!!!!!!!!!!!!!! 99 POINTS!!!
    14·2 answers
  • A certain stock exchange designates each stock with a one-, two-, or three-letter code, where each letter is selected from the 2
    6·2 answers
  • Can someone explain the difference between the perimeter and the circumference?
    14·2 answers
  • Someone help me please.. I need the slope, y intercept and x intercept
    11·1 answer
  • Ryan, Jessica, and Mark each solved this system of equations. All of their answers are different. Find and explain the mistakes.
    14·2 answers
  • Write an equation of the line that passes (-3,3) and is perpendicular to the line 2y=8x-6
    8·2 answers
  • Bu soruyu yapana 15 puan​
    6·2 answers
  • Help stuck on this question
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!