Answer:
a = 8
b = -8
Step-by-step explanation:
You have the following function:
A function is differentiable at a point c, if the derivative of the function in such a point exists. That is, f'(c) exists.
In this case, you need that the function is differentiable for t=2, then, you have:
If the derivative exists for t=2, it is necessary that the previous derivatives are equal:
Furthermore it is necessary that for t=2, both parts of the function are equal:
Then, a = 8, b = -8
Answer:
20.2 ft^2
Step-by-step explanation:
Working shown in the pic.
Answer:
52.2%
Step-by-step explanation:
To find a percentage of something you divide the amount by the maximum number:
11 + 12 = 23
12 ÷ 23 = 0.5217 = 1%
Then times 0.5217 by 100 to get the percentage of male employees
Hope that helped!
1280*.8=1024
1024*1.09=1116.16
Tax is the last thing added, savings before tax since