(Solved): 1. Using Javascript or Jquery, how would you select the text "foo" from the following element? < ...

1. Using Javascript or Jquery, how would you select the text "foo" from the following element? $<$ div $><$ div datafield="request" $>$ foo $</$ div $>⟨/$ div $>$ 2. How would you access the number 7 from the following object? var data $=\{$ foo: 8 , bar : 32 , baz : 7$\}$; 3. Write a statement to loop through the following object and log each name to the browser console. var data $=\{1$ : 'Joe', 2 : 'Bob', 3 : 'Jim' $\};$ 4. Write a statement to loop through the following array and log each number to the browser console. var data = $[89,5,3,54,23]$; 5. What is the difference when you declare a variable with "var" vs. "let"? 6. How would you merge the following two arrays together so it becomes $[1,3,8,44,99]$ ? var foo $=[1,3,8]$; var bar = $[44,99]$; 7. How would you add the number 9 to the end of the following array? var data $=[3,8,23,55,10]$; Write a javascript and/or JQuery statement that would hide the words "