In a random sample of 30 sixth graders, 9 had traveled outside of the united states. there are a total of 120 sixth graders in the school. predict how many students have traveled outside of the united states.

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.

Write a similarity statement for the similar triangles. afgh ~ a

Solve the equation for b: a= (1/2)(b)(h)