Answer:
<em>Expected Payoff ⇒ $ 1.50 ; Type in 1.50</em>
Step-by-step explanation:
Considering that 1 out of the 100 tickets will have a probability of winning a 150 dollar prize, take a proportionality into account;

<em>Thus, Solution ; Expected Payoff ⇒ $ 1.50</em>
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The answer is A. Below is the solution:
w - 45 <= 5 and <span>w - 45 <= -5
</span>w <= 50 <span> w<= 40
</span><span>the the class is 40 - 50</span>
Step-by-step explanation:
So will there ever be a time when we will need to use both the GCF, Greatest Common Factor and LCM, Least Common Multiple?
For instance, we may need to use the LCM to help us add two fractions, and also the GCF to simplify our result.
Answer:
π∗9 or 28.28
Step-by-step explanation:
With the equation of A = \pi * r^2A=π∗r
2
, We find that the r - (radius) = 3, so it would be \begin{gathered}\pi *3^2\\\end{gathered}
π∗3
2
Answer:
The population decrease by 17%.
Step-by-step explanation:
This is because 66,400 is 83% of 80,000.
100%-83%= 17%
Therefore, the percentage of the population that decreased was 17%