phyllis teaches marketing at a local college. she wants to select one freshman and one sophomore to attend a conference. if she te

Question

phyllis teaches marketing at a local college. she wants to select one freshman and one sophomore to attend a conference. if she teaches 8 freshman and 9 sophomores, how many combinations of students could be selected?

Ladonna · Answer

She can select  one freshman  and  one sophomore  in  72 ways.       What is Equation Modelling?  Equation modelling is the process of writing a  mathematical verbal  expression in the form of a  mathematical expression  for correct analysis, observations and results of the given problem.    Given is Phyllis who wants to select  one freshman  and  one sophomore  to attend a conference. She teaches  8 freshman  and  9 sophomores       Total number of  possible combinations  are -  C[8,1] x C[9,1]  8!/(7! x 1!) x 9!/(8! x 1!)  8 x 9   72     Therefore,   she can select  one freshman  and  one sophomore  in  72 ways.       To solve more questions on  equation modelling , visit the link below-  brainly.com/question/6593383  #SPJ1

What is Equation Modelling?

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