Zerrin has a hot tub in her backyard. The dimensions of inside of the tub are 1 m deep, 2.5 m long, and 2 m wide. If a volume of 1 meters3 holds 1000L, how many litres of water should Zerrin use to fill the hot tub?

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answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

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step-by-step explanation:

i think because what else can be a sample of every member

answer: x=60