If you took a true “if then” statement and instead a not in each clause the new statement would also be true

The highest point on earth is the peak of mount everest if you climb to the top you would be approximately 29,035 feet above sea level at remembering that amount is 5280 feet percentage of the height of the mountain would you have to climb to reach a point 2 miles above sea level

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?