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ollegr [7]
3 years ago
8

A dime is flipped 3 times. What is the probability that TAILS occurred all 3 times?

Mathematics
2 answers:
nasty-shy [4]3 years ago
6 0
1/2*1/2*1/2=1/8

Therefore, the probability of tails being occurred 3 times is 1/8.

Hope this helps!
Brums [2.3K]3 years ago
5 0
<span>For three tosses of the coin all the possible outcomes are:
.
H-H-H
T-H-H
H-T-H
H-H-T
T-H-T
T-T-H
H-T-T
T-T-T

These eight possible outcomes are the sample space.
To find the probability of tossing tails tree times look down the sample space list and find any outcome that has exactly two H's.
The possibilities are only T-T-T.
This means that one of the eight possible outcomes contain exactly three tails. Therefore,
the probability of throwing exactly two heads in three tosses of the coin is 1 out of 8,</span>
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Answer:


Step-by-step explanation: You just divide 29.26 dollars by 14 and get the unit rate of ..

2.09

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3 years ago
Can somebody please help me
tekilochka [14]

To find the volume of a cylinder, the equation used is V = 3.14r^2h

r = 4, and h = 3,  so we input both numbers to get V = 3.14*4^2*3

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V = 150.7 ft^3

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3 years ago
Determine the effects on the graph of the parent function ƒ(x) = x for the g(x) function.
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Answer:

We can define a horizontal dilation/contraction of scale factor A, as:

g(x) = f(x*A)

if A > 1, this will be a contraction (it will be steeper)

if  0 < A < 1, this will be a dilation. (it will be less steep)

Then if we have:

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Below, you can see how the graphs change, where:

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Step-by-step explanation:

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12n^2+12n+9=0<br> Please solve!
Bogdan [553]

Answer:

n = (1/2)(-1 ± i√2)

Step-by-step explanation:

Among the several ways in which quadratic equations can be solved is the quadratic formula.  Putting to use the coefficients {12, 12, 9}, we obtain the discriminant, b^2 - 4ac:  12^2 - 4(12)(9) = 144 - 432 = -288.  The negative sign of this discriminant tells us that the quadratic has two unequal, complex roots.  These roots are:

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n = ---------------------------------

                 2a

Here we have:

      -12 ± √(-288)           -12 ± i√2√144          -12 ± i12√2

n = ----------------------  =  ------------------------ =  --------------------

            2(12)                             24                           24

or:

n = (1/2)(-1 ± i√2)

5 0
3 years ago
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