Answer:
Check the explanation
Step-by-step explanation:
Let
be the indicator random variable that takes the value 1 if the ith coin is the first coin in a sequence of 19 consecutive heads.
For any sequence of length 19, the starting coin can be from toss i ,
such that i is between 1 and n - 19+1
Thus the number of such sequences is
Kindly check the attached image below for the step by step explanation to the question above.
Answer:

Step-by-step explanation:
Given
See attachment
Required
Determine f(0)
To solve for f(0), we make use of:

Because:
is true for 
So, we have:




Answer:
The expression from part B is = (1 • 2) • (106 • 10-8).
Multiply the first factors.
1 • 2 = 2
Multiply the powers of 10 using this property of exponents: anam = an + m.
106 • 10-8 = 106 + (-8) = 10-2
The expression is 2 × 10-2.
Step-by-step explanation:
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Answer:
The equation would be x ÷ 4 ≤ 5
The degree of 2.
This is the definition of the quadratic function.