How long did it take Sandra to run 3 miles? How long did it take her to run 1 mile?
How can you use these points to show that her speed
was constant?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Which diagram shows lines that must be parallel lines cut by transversal?

Find a parametrization for the curve「and determine the work done on a particle moving along γ in r3 through the force field f: r^3--r^3'where f(x, y,z) = (1,-x, z) and (a) im (γ) is the line segment from (0,0,0) to (1,2,1) (b) im (γ) is the polygonal curve with successive vertices (1,0,0), (0,1,1), and (2,2,2) (c) im (γ) is the unit circle in the plane z = 1 with center (0,0,1) beginning and ending at (1,0,1), and starting towards (0,1,1)