What did the term new England referred to

Find the volume of the solid generated when the region bounded by y= x and y= 4√x is revolved about the x-axis the volume of the solid is: (type an exact answer cubic units)

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Arectangle has a width of 5 cm and a length of 10 cm. if the width is increased by 3, how does the perimeter change?