What is 110:7 as an unit rate?

Ratio problem

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Determine if the equation defines y as a function of x: 2xy = 1. yes o no