This is more of a question about a symbol, rather than a question about a problem. i keep seeing 7√2 and i'm just wondering if the number outside of the radical is being multiplied by the square root, or if there is a deeper meaning. i can't really explain well, but if the square root of 2 is about 1.41 then would i multiply 1.41 by 7 to get 9.87?

What is the quadric regression equation that fits these data

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

27 is what percent of 108? 27 is % of 108