Answer:
x= 35
Step-by-step explanation:
supposing we are finding x, we know that the line in the middle is the dimeter. so we know its a semicircle with an arc of 180 degrees. 180-110=70 divide that by two to get x which is 35.
If the original price was 'p', the new price would be 'p - 10%p' or 'p - 0.1p'. We know this is equal to 305, so 'p - 0.1 p = 305' would be the equation.
is continuous on [0, 4] and differentiable on (0, 4), so the MVT holds. We have
![f'(x)=\dfrac1{\sqrt x}](https://tex.z-dn.net/?f=f%27%28x%29%3D%5Cdfrac1%7B%5Csqrt%20x%7D)
so that by the MVT, there is some
such that
![f'(c)=\dfrac{f(4)-f(0)}{4-0}\implies\dfrac1{\sqrt c}=\dfrac{2\sqrt4}4=1](https://tex.z-dn.net/?f=f%27%28c%29%3D%5Cdfrac%7Bf%284%29-f%280%29%7D%7B4-0%7D%5Cimplies%5Cdfrac1%7B%5Csqrt%20c%7D%3D%5Cdfrac%7B2%5Csqrt4%7D4%3D1)
![\implies1=\sqrt c\implies \boxed{c=1}](https://tex.z-dn.net/?f=%5Cimplies1%3D%5Csqrt%20c%5Cimplies%20%5Cboxed%7Bc%3D1%7D)
Answer: 495 is the answer
Step-by-step explanation:
11 for the table is 880
11 for the graph is 385
880-385