Aman is hiking in death valley he start at an elevation of 65 feet above sea level and descends to an elevation 30 feet below sea level. how far did the hiker travel

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]