<span>81-(3x-2)^2
= </span><span>81-(-6)^2
= 81 - 36
= 45
hope it helps</span>
C because that with the that is that
inital height is 2 meters
Step-by-step explanation:
6 + 2(x)2
6 + 2(3)2
=6 + 6(2)
=6 + 12
=18
The complete table will be:

<u><em>Explanation</em></u>
Suppose, the number of sit-ups in Sunday is 
Mean is the simple average of some numbers. <u>For finding the mean number</u> of sit-ups per day, we need to <u>divide the 'total number of sit-ups' by the 'total number of days'</u>.
Here the total number of days is 7 and the total number of sit-ups for 7 days 
Given that, the mean number of sit-ups per day is 100. So, the equation will be...

So, the number of sit-ups you have to do Sunday is 175.