Checkthe image, i coundlnt tell which one you were looking for so heres a table
Answer:
Its the third one!
Step-by-step explanation:
:)
The value of the CPI (Consumer Price Index) is calculated by dividing first the current period price by the base period price and multiply the quotient by 100. Using the first set of values, we get base period price.
CPI = (current period price / base period price) x 100
191 = (93.11 / base period price) x 100
base period price = 48.75
Then, using this base period price and the second current period price, we solve for the second CPI
CPI = (76.05 / 48.75) x 100
<em>CPI = 156
</em>Therefore, the answer to this item is letter C. <em>
</em>
Since 9 is 3², each digit in base nine takes two digits in base 3.
2₉ = 02₃
6₉ = 20₃
7₉ = 21₃
1₉ = 01₃
Putting it together
2671₉ = 2202101₃
When we divide the interval from 1 to 5 into 4 subintervals, each has a width of 1. Simpson's rule has us evaluate the integral as
... integral = (1/3)(f(1) +4f(2) +2f(3) +4f(4) +f(5)) = (1/3)(10 +4·25 +2·46 +4·73 +106)
... integral = (1/3)(600) = 200 . . . . . by Simpson's rule
_____
The integral evaluates to
![\displaystyle \int_{1}^{5}{\left(3x^2+6x+1\right)}\,dx=\left[x^3+3x^2+x\right]\limits_{1}^{5}=(5^3-1^3)+3(5^2-1^2)+(5-1)\\=124+3*24+4=200](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cint_%7B1%7D%5E%7B5%7D%7B%5Cleft%283x%5E2%2B6x%2B1%5Cright%29%7D%5C%2Cdx%3D%5Cleft%5Bx%5E3%2B3x%5E2%2Bx%5Cright%5D%5Climits_%7B1%7D%5E%7B5%7D%3D%285%5E3-1%5E3%29%2B3%285%5E2-1%5E2%29%2B%285-1%29%5C%5C%3D124%2B3%2A24%2B4%3D200)
_____
Simpson's rule uses a quadratic interpolation, so evaluates quadratics exactly.
