Which is the following ordered pairs are solutions to the system in the feasible region showed on the graph? Select all the apply A. (400, 100)

B. (200, 100)

C. (300, 100)

D. (400, 200)

(400, 100)

(300, 100)

Step-by-step explanation:

If you plot all the ordered pairs given on the graph, (300, 100) would fall within the shaded region and (400,100) would fall within the solid boundary lines.

Explanation:

See the diagram below. I have plotted the points given. We see that points A(400,100) and C(300,100) are either in the shaded region or they are on the solid boundary line. These points are in the feasible region. Anything on the solid boundary line is part of the solution set (in contrast, if the boundary line was dashed or dotted, then boundary line points don't count).

Points B(200,100) and D(400,200) are outside of the shaded region, and they are not on any boundary line either. So these points are not solutions.

Note: For a boundary point to be a solution, it must be directly adjacent to the shaded region. A point like (0,500) is on a boundary line but it is far removed from the shaded region. So (0,500) is not a solution.

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.