Nathan is twice as old as his sister. If Nathan's age is represented by nwhich of the following would represent his sister's age?

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.

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?