4. A mountain climber needs to descend 2,000 feet. He wants to do it in 4 equal descents. How far should
he travel in each descent?
A. 8,000 ft
B. -8,000 ft
C. 500 ft
D. -500 ft

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75

Describe the graph of 3x+2> 2 and 3x< 6