Lisa is 800 meters from the base of the mountain. From where she stands, she measures the angle of elevation to the peak of the mountain to be 38 degrees. She then walks to the base of the mountain and measured the new angle of elevation, this time getting 49 degrees.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?