Let a be the number of positive multiples of 6 less than 30. let b be the number of positive integers less than 30 that are a multiple of 3 and a multiple of 2. compute (a - b)^3.

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

What is the size of the matrix resulting from

Which expression is rational? 6. , square root two, square root 14, square root 49