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
Sauron [17]
4 years ago
9

True or False, the chance of flipping heads on a coin 3 times in a row is 1/2​

Mathematics
2 answers:
nika2105 [10]4 years ago
7 0

Answer:

False

Step-by-step explanation:

Each toss is an independent event, so the probability of three tosses of heads in a row is the product of the three probabilities..

Each probability of heads is

p(heads) = 1/2

p(heads, heads, heads) = p(heads) * p(heads) * p(heads) = 1/2 * 1/2 * 1/2 = 1/8

Answer: False

bogdanovich [222]4 years ago
3 0

true flip a coin it's  fifty fifty

You might be interested in
Select the fraction that is equal to 2/4<br> 1/5<br> 12/7<br> 1/2
polet [3.4K]

Answer:

1/2

hope this helps

have a good day :)

Step-by-step explanation:

6 0
3 years ago
Select the correct ratios.
Goshia [24]
65:100 because there are 65 girls and then 65 girls + 35 boys = 100 total students
4 0
2 years ago
I need help very important
siniylev [52]

Answer:

∠ EFG = 83°, ∠ GCE = 97°

Step-by-step explanation:

Since FE and FG are tangents to the circle then

∠ FGC and ∠ FEC are right angles

The sum of the angles in quadrilateral CEFG = 360°

Sum the 4 angles and equate to 360

3x + 11 + 90 + 5x - 23 + 90 = 360, that is

8x + 168 = 360 ( subtract 168 from both sides )

8x = 192 ( divide both sides by 8 )

x = 24

Thus

∠ EFG = 3x + 11 = 3(24) + 11 = 72 + 11 = 83°

∠ GCE = 5x - 23 = 5(24) - 23 = 120 - 23 = 97°

4 0
3 years ago
There are 25 kids in a class room , five kids are sitting at a desk and the rest are at a table what is the ratio of kids at a d
Misha Larkins [42]

Answer:

5:25 ; 1:5

Step-by-step explanation:

there's 5/25 at a table. replace the slash with a colon.

5:25. Then simplify, getting 1:5

3 0
3 years ago
Which is the x-intercept of the graph of the equation y=3x–9?
Vinvika [58]
Y=3x-9
0=3x-9
-3x=-9
x=3
X-int = 3
5 0
3 years ago
Other questions:
  • Whats 5*4/2+3 pls help
    9·2 answers
  • Which times and distances are represented by the function?
    10·1 answer
  • The sum of two numbers is 103. The larger number is 5 less than twice the smaller number. Find both numbers.
    8·1 answer
  • PLease help with the attachment
    13·2 answers
  • Helpssbwjmeekndhshhsbdh
    15·1 answer
  • HELPPP
    9·1 answer
  • PLEASE HELPPP !!!!! WILL MARK BRAINLIEST TO WHOEVER GETS IT RIGHT
    8·2 answers
  • PLEASE HELPselect the algebraic definition for the piece wise function graph
    11·1 answer
  • The probability that a randomly selected 25-year-old male will survive the year is 0.9984 according to a report on vital
    14·1 answer
  • What percent of 60 equals 36
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!