Help with short answers!

assuming you have the following declarations double a=0,b=0,c=0; write an assignment statement that does the Question 4 assuming you have the following declarations, int a-0,b-0,c-0; write an assignment statement that does the following operation Multiply 3.14 * b * b and store into c. Question 16 (1 point) assuming you have the following following operation: Store the value of a plus 10 into b. (Please, no spaces in your answer. Don't declarations, int b 100; write an assignment statement that does the forget to add the semicolon) Question 10 following operation: Subtract one from b and store the result int a 5, b-3; int x -a+b int y a/b; int z a%b; cout > y >> endl write an assignment statement that does the following operation; Store the character 'K' into c (please leave all spaces out to help the autograder. Don't forget to add the semicolon) What will this print if the user enters a 10? Question 20 options: Question 13 d) 10 Question 21 int a 5, b- 3 intx = a+b; int y a/b; int z = a%b; cout