Describe the purpose of shell scripts. Provide one example to reflect the use of variables, constructs, or functions.

Which of the following does 3d animation create an illusion of on the screen? a. depth b. emotion c. length d. dialogue

1. declare a constant named cents_per_pound and initialize with 25. 2. get the shipping weight from user input storing the weight into shipweightpounds. 3. using flat_fee_cents and cents_per_pound constants, assign shipcostcents with the cost of shipping a package weighing shipweightpounds.

When is it appropriate to use an absolute reference