Time, x (min.) bo
Altitude, y (km)
12
2
10
8
4
6
6
4.
8
10
2
a.
If you were to graph these points on a graph, you would notice that the line that forms represents a linear function.
What is the practical meaning of slope in this situation?
For every minute that passes, the airplane descends 1 kilometer.
b For every minute that passes, the airplane ascends 1 kilometer.
For every 2 minutes that passes, the airplane descends 1 kilometer.
d For every minute that passes, the airplane ascends 2 kilometers.
C.

You can find the constant of proportionality by finding the ratio of

Carl's candies has determined that a candy bar measuring 3 inches long has a z-score of +1 and a candy bar measuring 3.75 inches long has a z-score of +2. what is the standard deviation of the length of candy bars produced at carl's candies?

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?