Using the values you calculate for e, g, and ν determine what material was tested via a tabulated source (such as that in the appendix of your strength of materials textbook). using your judgment, select an appropriate yield stress and determine at what longitudinal strain your calculated value of poisson’s ratio is no longer valid. based on your physical observations from lab 1, would you expect poisson’s ratio to increase or decrease after this point? justify your answer. also, could a digital caliper with accuracy of ±0.0005in be used in place of the strain gages to measure the thickness of the cross-section? explain.

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

17.08

correct me if i am wrong.

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: