mr. alldredge loves trains and he decided to go on a trip to philadelphia with his family by train which is about 450 miles away if the train travels at a consistent speed of 60 mph how long will the trip take in hours

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).

Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1

What is the domain of the of the exponential function shown below?