Your answer would ultimately be A because you would multiply 100 by the percent 55 which u would take the dot like it usually is a the end of the number and move it over to the left two places to get your number then you would multiply 100 by .55 to get 55$
Answer:

Step-by-step explanation:
Given

Required [This completes the question]
The probability of exactly 0 deaths
This probability follows a Poisson distribution, and it is given by:

For 0 deaths;

So, the expression becomes




Substitute 0.011 for 


<em>The probability of having exactly death is 0.9891</em>
Okay so if the pan is 12 inches wide you can divided 3 inches by that and get 4. Then do the same thing for the length, 18, and you get 6. Multiply 6 by 4 to get the number of brownies Pablo cut.
You can check my answer by drawing a box on a piece of paper, and drawing little boxes inside. Keep in mind that each brownie is 1 unit, or 3 inches.
If we set the amount of hours she needs to babysit as x, his word problem can be shown as:
3+ 7.50x = 25.50
Now we can just solve for x
25.50-3= 22.50
22.50/7.50 = 3
Therefore she has to babysit 3 hours