As Defined by the Safe Drinking Water Act, a Public

question 38

Multiple Choice

As defined by the Safe Drinking Water Act, a public water system is one that has at least ________.

• A)3 service connections or serves 5 or more persons
• B)9 service connections or serves 12 or more persons
• C)15 service connections or serves 25 or more persons
• D)50 service connections or serves 100 or more persons

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Definitions:

Y-Intercept

The y-intercept is the point where a graph intersects the y-axis, typically represented as the value of y when x equals 0.

Noncollinear Points

A set of three or more points that do not all lie on a single straight line.

Coefficient Matrix

A matrix consisting of the coefficients of the variables in a set of linear equations.

Linear Equations

Equations of the first degree, where variables are raised only to the power of one and graph as straight lines.