Which formulas return TRUE, if the value in call B4 is 12 and the value in C4 is 29?

1. and 2. return TRUE, if the value in cell B$ is 12 and the value in C4 is 29

1st blank

=XOR(B4>12;C4=9),
=AND(B4=12;C4<9),
=XOR(B4=12;C4<9)

2nd blank

=AND(B4=12;C4<9), =AND(B4=12;C4>9),

=XOR(B4>12;C4<9)

Given the following code: if (n == 2) { k -= 2; } else if (n == 3) { k -= 3; } can be rewritten as: if (< condition > ) { < assignment statement > ; } assume that evaluating < condition > does not change the values stored in n and k. which of the following could be used as < assignment statement > ? k -= n; k -= 1; k -= 2; k += n; k = n - k;

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).

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