Please help! I having a test coming up, and I'm having trouble answering some of these questions. Will you please look through my 13-18, and help me answer the ones I haven't answered and check the ones I have answered, please? I think the rest of my work is correct, but I can't seem to figure out the answers using the material provided: Fundamentals of Python Programming by R.L. Halterman 07/26/18. Thank you for your help in advance!

(m) public legal ABCDEF () $16 illegal, must start with a letter or underscore 18. Write a Python program that simply emits a beep sound when run Two legal D) _static legal (9) _4 legal (1) legal (9) 10% illegal did not start with letter or underscore (t) 227834 legal () wilmas illegal python reads it as if it is trying to create a string 10. What can you do if a variable name you would like to use is the same as a reserved word? We could reassign the names 11 How is the value 2.45-10 -5 expressed as a Python literal? 2.45e-5 12. How can you express the literal value 0.0000000000000000000000000449 as a much more compact Python literal? 4.49e 26 13. How can you express the literal value 56992341200000000000000000000000000000 as amach more compact Pythos literal? 569923412e-29 14. Can a Python programmer do anything to ensure that a variable's value can never be changed after its inteligent? 15. Ist" a string literal or variable? 16. What is the difference between the following two strings? 'd' and '? ' is a string that contains a single control code and's' is a character/variable string 17. Write a Python program coming bactly one print statement that produces the following output