Aweb-site asks users to create a 5-symbol pin code where first and second symbols are any letters from the english alphabet and next 3 symbols are any digits. how many different pin codes can be created?

What is the value of this expression when b= 5 6 (2b-4)

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2