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
notsponge [240]
3 years ago
7

If you flip two coins, the probability that both will come up heads is _____.

Biology
2 answers:
Ghella [55]3 years ago
7 0
It is a 25% chance of both of them being heads.
creativ13 [48]3 years ago
3 0

Answer:

If you flip two coins, the probability that both will come up heads is 25%.

Explanation:

Probability is the chance that one or more events occur. In this case, the individual event is the coin flip. When you flip a coin, the probability that will come up heads is 0.5 or 50% because you have two choices with the same probability (50% heads, and 50% tails).

However, the question is related to multiple events. The events can be independent (the result of one event does not affect the result of the other) or dependent (the result of one event affects the result of the other). In this, because you are flipping two coins, events are independent; therefore the probability of each event is the same (0.5 or 50%)

To calculate it:

Probability of heads1 x Probability of heads2 = Probability of 2 head

0.5 x 0.5 = 0.25

to convert into a percentage:

(0.25/1) x 100 = 25%

You might be interested in
Which lobe is important for hearing? temporal occipital parietal frontal
ki77a [65]
A.) Temporal lobe is important for hearing....
6 0
3 years ago
What number represents water becoming water vapor in this diagram
Amanda [17]
What diagram ? I don't see one
3 0
3 years ago
Read 2 more answers
What adverse effects does covering the land with concrete and asphalt create?
Aloiza [94]
<h3>Adverse effects of covering the land with concrete and asphalt is Natural resources are depleted.</h3>

  • Asphalt is a petroleum-based product. Concrete requires rock, sand and a fabricated cement component to strengthen the material hold the pavement material.
  • Fortunately, industry innovation has led to meaningful progress toward resource conservation.
  • Road construction companies have developed ways to reuse existing concrete and asphalt by remixing it materials.

Learn more about Asphalt and concrete effect on environment here:

brainly.com/question/14718527

4 0
2 years ago
Machine generated alternative text: 11) process which requires the calculation of an interval size or the interval is
Snowcat [4.5K]
I would say C if thats not right then its problable D
4 0
3 years ago
Consider the model of natural selection. In order for the end result to be dark gray circles, what do you know about the populat
Sunny_sXe [5.5K]
B.https://www.mansfieldct.org/Schools/MMS/staff/hand/genNaturalselection06.htm this is where I got my source.
6 0
3 years ago
Read 2 more answers
Other questions:
  • In a nursing class the instructor explains the vulnerability of the organ systems during formation, such as the respiratory and
    9·1 answer
  • The expressed (coding) regions of eukaryotic genes are called ________.the expressed (coding) regions of eukaryotic genes are ca
    9·1 answer
  • this yeast population growth data that you are given is an example of which pattern of population growth: exponential and logist
    7·1 answer
  • How is a scientific theory developed?
    7·1 answer
  • What are producers? name two types of producers
    9·1 answer
  • Question 1(Multiple Choice Worth 4 points)
    11·2 answers
  • Give any two medical uses of oxygen​
    6·2 answers
  • 12. A landslide is an example of?
    5·2 answers
  • Which of the following is a example of response to an internal stimuli?
    7·1 answer
  • Question6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!