Answer:
a)125970
b)95040
c)35640
Step-by-step explanation:
a) selecting 12 player from 20 players can be one in 
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b) since each position has an identity permutations can be used so
Number of ways = 
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c) coach permutes 4 players for position other than centers in 
ways and selects center in 3 ways
so, number of ways = 
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Answer:
In this case study we have following groups:
1. Population: It had all the cars which passed the bicyclist. Out of which 3000 cars were taken.
2. Who: Each instance of a car passing a rider, means the drivers passing by.
That is the 3000 cars which passed the researcher on his bicycle.
3. What: The distance at which cars pass the bicycle rider. The distance the drivers stayed away from his bike.
It’s B because the domain(x) doesn’t repeat like the other options.
Yes, for every value of x, there is only one value of y. This means that y is a function of x.
We want to determine the domain of
any function of the form
is called an "exponential function",
the only condition is that b is positive and different from 1, and a is a nonzero real number.
The domain of such functions is all real numbers.
That is for any x, the expression <span>3(2^-x) "makes sense".
Answer: </span><span>The domain is all real numbers</span>
