help with these 5 please

5) Every javafx main class inherits from Answer: a) javatx.application Application b) java.util.Scanner Every class you write or use inherits from the class Answer: a) main b) Interface Find the method that does not belong to Math class: Answer: a) sin b) abs Accessing a single character out of a string is called: Answer: a) slicing b) concatenation c) java. Math d) javafx.stage Stage 6) c) Object d) super 7) c) sqrt d) add 8) c) assignment d) indexing 9) The try block has to be followed by a: Answer : IR catch block or a finally block nothing c) throw block d) exception message Answer: a) b) 10) Which of the following is not true about Scanner class: Scans/reads an input variable from console Is a class in java.util package c) d) scans/reads a document or input file Writes to an output file a) b)