Nicole's birthday party will cost $72 if she invites 36 guests. If there are 79 guests, how much will Nicole's birthday party cost? Assume the relationship is directly proportional.

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In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

Which number produces a rationale number when multiplied by 1/5