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
harina [27]
3 years ago
13

Lynn and Dawn tossed a coin 60 times and got heads 33 times. What is the experimental probability of tossing heads using Lynn an

d Dawn’s results?
Mathematics
2 answers:
kipiarov [429]3 years ago
8 0
Based on the result of the girl experiment, we can predict that if the same coin is tossed again as an independent experiment,
The probability of getting a head again is simply 33/60

Hope this helps
TEA [102]3 years ago
3 0

Answer:  \dfrac{33}{60}

Step-by-step explanation:

Given: The number of times Lynn and Dawn tossed the coin = 60

i.e. Total outcomes = 60

The number of times they got heads = 33

i.e. Favorable outcomes = 33

Now, the experimental probability of tossing heads using Lynn and Dawn’s results is given by :-

\text{P(heads)}=\dfrac{\text{Favorable outcomes}}{\text{Total outcomes}}\\\\\Rightarrow\text{P(heads)}=\dfrac{33}{60}

Hence, the experimental probability of tossing heads using Lynn and Dawn’s results =\dfrac{33}{60}

You might be interested in
Please give me the answers to all three I will mark u brilliant
elixir [45]

Answer:

First know the formula for the area of a circle;

<h2>A = πr^{2}</h2>

Where 'π' represents pi(3.14 or 22/7), and 'r' stands for the radius being squared.

For the first problem, we can see that 12 is our <u>diameter</u>.

And to find the radius, we need to find 1/2 of the diameter (half of the diameter), so;

D/2 = R

Replace with actual values;

12/2 = 6, <u>6</u> is our <u>radius</u>.

Now we plug this into our formula:

A = πr^{2}

A = 3.14(6^2)

A = 3.14(36)

A = <u>113.04 centimetres</u> is the area of the circle.

For the second problem, we can see that 18 is our <u>diameter</u>.

And to convert the diameter into the radius, we do what we did to the past problem, find 1/2 of the diameter.

So;

D/2 = R

18/2 = 9, <u>9</u> is our <u>radius</u>.

Now we plug this into our formula:

A = πr^{2}

A = 3.14(9^2)

A = 3.14(81)

A = <u>254.34 inches</u> is the area for this circle.

For the third problem, we can see that our radius is already given, 5.

So now we just simply and easily plug this into our formula;

A = πr^{2}

A = 3.14(5^2)

A = 3.14(25)

A = <u>78.5 meters</u> is the area for this circle.

4 0
2 years ago
How do I find domain and range from a graph/equation?
likoan [24]

domain represents the x values so for example in a diagonal line that continues infinitely, the domain is all real numbers or (-infinity, infinity)

range represents y values so it would also be all real numbers or (-infinity, infinity)

let’s say there is a line (refer to pic) that moves ONLY from point (-3, -1) and (2, 2)

the domain would be [-3, 2]

we use brackets because it’s a real number unlike infinity (also because it’s a closed circle on the graph; if the graph had an open circle you would use a parenthesis)

and the range would be [-1, 2]

if you have any more questions about this explanation feel free to ask!

3 0
3 years ago
The perimeter of the quadrilateral ABCD is 105 inches.
Oliga [24]

Answer:

per letter like how much each letter is in incehs is 26.25 thats for each line/letter

Step-by-step explanation:

7 0
3 years ago
Can someone help please!&lt;3
elena-s [515]
The equation that works for this is
y=1/7x + 0! It is parallel and goes through (0,0)
Hope this helps :)
8 0
3 years ago
If x=3 what is 3x+7x(8x 5)<br> ALSO does anyone wanna ch.at?
koban [17]

Answer:  

56x6+3x

Step-by-step explanation:

3x+7x(8x5)

3x+56x6

7 0
3 years ago
Read 2 more answers
Other questions:
  • Perform the operation. (9x2 - 8) - (-4x2 - 5x)<br><br>Anyone know this one?​
    13·1 answer
  • What are the real zeros of f(x) = x^3 +2x^2-5x-6
    13·1 answer
  • Find the value of p and q
    13·2 answers
  • Which expression would be easier to simplify if you used the commutative property to change the order of the numbers?
    7·1 answer
  • What’s the correct answer?
    8·1 answer
  • Noah and Diego left the amusement park’s ticket booth at the same time. Each moved at a constant speed toward his favorite ride.
    7·1 answer
  • WILL GIVE BRAINLIEST!! Priscilla received 240 votes in the election for student council president. That was 60% of the students
    10·2 answers
  • Find the rate of change in a table
    11·2 answers
  • The corner section of a football stadium has 6 seats on the first row. Each row after that has an additional 3 seats. How many s
    11·1 answer
  • Find the slope of the line.<br> Please help!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!