For a circle with a radius of 6 feet, find the arc length of a central angle of 6 degrees.
a. 36nft
b. 3/5 pi ft
c. 2/5 pi ft
d. 1/5 pi 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).

Look at attachment. has all info needed. need

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared