Evaluate the line integral c f · dr, where c is given by the vector function r(t). f(x, y, z) = (x + y)i + (y − z)j + z2k r(t) = t2 i + t3 j + t2 k, 0 ≤ t ≤ 1

Write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?