QUESTION 1 Math.pow(2, 3) returns 8 9.0 8.0 QUESTION 2 What is the printout of the following code: double x 10.1: int y (ntx; System out printin( x is x and y is y: x is 10 and y is 10 x is 10.0 and y is 10.0 o x is 11 and y is 11 Oxis 10.1 and y is 10 xis 10.1 and y is 10.0 QUESTION 3 You can define a variable twice a block. true false QUESTION 4 Suppose x is 1. What is x after x 2? 1 QUESTION 5 Avariable may be assigned a value on once in the program. true false QUESTION 6 Which of these data types requires the least amount of memory? float o double short byte