Answer: either B. or C. ( at least i tried. )
Answer:
46.375
Step-by-step explanation:
Given information:

where, 0 ≤ x ≤ 3.
We need to divde the interval [0,3] in 6 equal parts.
The length of each sub interval is

Right end points are 0.5, 1, 1.5, 2, 2.5, 3.
The value function on each right end point are






Riemann sum:

![Sum=[f(0.5)+f(1)+f(1.5)+f(2)+f(2.5)+f(3)]\times 0.5](https://tex.z-dn.net/?f=Sum%3D%5Bf%280.5%29%2Bf%281%29%2Bf%281.5%29%2Bf%282%29%2Bf%282.5%29%2Bf%283%29%5D%5Ctimes%200.5)
![Sum=[0.25+3+8.25+16+26.25+39]\times 0.5](https://tex.z-dn.net/?f=Sum%3D%5B0.25%2B3%2B8.25%2B16%2B26.25%2B39%5D%5Ctimes%200.5)


Therefore, the Riemann sum with n = 6 is 46.375.
Answer:
b) 19.03in
Step-by-step explanation:
6.3in / 4.8in = 1.31in
1.31in x 14.5in = 19.03in