the velocity, v, of an ultrasound wave in a soft human tissue can be represented as 1550+_ 60m/s, where +_60m/s gives the possible variation in the velocity. express the possible velocities as an inequality

is there any attachment? what are the equations?

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )