Asystem of inequalities can be used to determine the depth of a toy, in meters, in a pool depending on the time, in seconds, since it was dropped. which constraint couldbe part of the scenario? a)the pool is 1 meter deep. b)the pool is 2 meters deep. c)the toy falls at a rate of at least a 1/2meter per second. d)the toy sinks at a rate of no more than a1/2 meter per second

Option A. is the constraint.

Step-by-step explanation:

The given question is incomplete without any attachment; here is the attachment with the answer.

From the given figure,

First inequality is y ≥ (-1)

[Bold red line with shaded area in red color]

Since blue line is dotted and passes through origin (0, 0) and (-2, 1) so the equation of the line will be y = mx

where m = slope of the line

Since m =

             =

Inequality showing the shaded area will be

Solution of the set of inequalities is (2, -1)

Since pool is 1 meter deep and beyond this order pair the graph will be not continuous, so the constraint is A). The pool is 1 meter deep.

$4

step-by-step explanation:

$30×5=$150

$150 minus $130=$20

$20÷5=$4.

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