Harper has made a worksheet with different columns of financial data. in e7, she sees . in e12, she has the text “$23.” what can be known about the two cells in harper’s worksheet?

Explain briefly why you cannot expect to find a previous version of every file with which you work.

Write a function named printfloatrepresentation(float number) that will print the floating point representation of a number using the format given below. (sign bit) exponent in binary (assumed bit).significandfor example if the number passed an argument is 71 yourprogram should print (0) 10000101 (1).00011100000000000000000similarly if the number passed to the function as argument is -71 the program should print (1) 10000101 (1).00011100000000000000000

The qwerty keyboard is the most common layout of keys on a keyboard