Asalesman earns commission on units sold. the more units he sells, the more commission he earns. for the first unit, he earns $10. for each subsequent unit, he earns 1% more. which equation best describes this geometric sequence?

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

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step-by-step explanation:

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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