One centimeter equals about 0.39 inches. Write the average width as an inequality using inches. Help pl

Mp model with mathematics explain how the number of text messages dario sent and the cost form an arithmetic sequence.then write an expression to find dario's text messaging bill if he sends n text messages over 250.

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

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.