Its different because when u add 645 and 738 it equals 1,382 and when u add 645 and 649 it equals 1,294 so 1,382 is the greater number and its different from 1,294<span />
Answer:
Option B. 
Step-by-step explanation:
we have

solve for a
Applying logarithm neperian (ln) both sides


Remember that 
so

Idk if you’re using that x as times or just a x
If u are using it as times the answer is 45/8
Or 5 5/8
Use photomath and sub to pewdiepie
Answer:
The volume of the solid is 
Step-by-step explanation:
The requested volume can be calculated through an iterated integral of the function that defines the solid. For such an iterated integral, the integration region defined by the rectangle
is taken in the plane XY. In this way the volume of the solid is:
![\int _1^2\left[\int _{-1}^1\:\left(3y^2-x^2+6\right)dx\right]dy = \int _1^2[12-\frac{2}{3}+6y^2]dy\right = \frac{76}{3} u^3](https://tex.z-dn.net/?f=%5Cint%20_1%5E2%5Cleft%5B%5Cint%20_%7B-1%7D%5E1%5C%3A%5Cleft%283y%5E2-x%5E2%2B6%5Cright%29dx%5Cright%5Ddy%20%3D%20%5Cint%20_1%5E2%5B12-%5Cfrac%7B2%7D%7B3%7D%2B6y%5E2%5Ddy%5Cright%20%3D%20%5Cfrac%7B76%7D%7B3%7D%20u%5E3)