Python Exercise 7 Write a function ssnChecker that takesa string s and validates if the string is in a valid social security number format (999-99-9999). The function must returna Boolean value (True or False)Sample Inputs = 88467-3444 Sample Output False

On the loan worksheet in cell c9 enter pmt function to calculate the monthly payment for the altamonte springs 2018 facilities loan. ensure that the function returns a positive value and set the reference to cells b5 and b6 as absolute references.

Martha is a healer, a healthcare provider, and an experienced nurse. she wants to share her daily experiences, as well as her 12 years of work knowledge, with people who may be interested in health and healing. which mode of internet communication can martha use?

What part of the interface displays the external references contained in a selected cell? the status bar the review tab the scroll bar the formula bar