The charge for a plumbing repair was $29.60 for parts, 1 1/4 hr. for labor at $56 per hr. and a $40 for the service call. what was the total cost (c) of the repair?

What is the most accurate measurement of 1 pound

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

36 inches/second = yards/minute how many yards?