Kurt has a string that is 12 inches long and another string that is 5 inches long. how many inches of string does he have altogether

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n