suppose you are given a number that is written as a single digit times an integer power of 10. how can you wrote it in standard form. Help me

Find parametric equations for the line. (enter your answers as a comma-separated list of equations. let x, y, and z be functions of t.) the line in the direction of the vector 5 i + 5 j − 6k and through the point (−4, 4, −2).

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w

The angle of elevation from point a to the top of the cliff is 38 degrees. if point a is 80 feet from the base of the cliff , how high is the cliff ?