The following code given a string, s will return the reversal of s, sr. for example, given the string "cat", the function will return the string "tac". prove the following claim: for any string, s, the function reverse correctly returns the reversal of s, sr. string reverse(string s){ int len = s. length(); if (len == 0) return s; return (s[len-1]+reverse(s. substr(0,len-; }

What allows you to create a wireless connection among your smart devices

Could you find out how im still getting an 83 percent on this in edhesive a = input("enter an animal: ") s = input ("enter a sound: ") e = "e-i-e-i-o" print ("old macdonald had a farm, " + e) print ("and on his farm he had a " + a + "," + e) print ("with a " + s + "-" + s + " here and a " + s + "-" + s + " there") print ("here a " + s+ " there a " + s) print ("everywhere a " + s + "-" + s ) print ("old macdonald had a farm, " + e)

Jason is working on a microsoft excel worksheet and he wants to create a print preview shortcut. his teacher asks him to access the customization option to create the new shortcut. which two tabs should jason select to place the print preview shortcut on the worksheet toolbar? a. new tab (custom) and new group (custom) b. new file tab (custom) and new tab (custom) c. new custom group and new command d. new custom tab and new command