Brittany's first four quiz grades are 78 81 69 and 94 what would her next quiz score need to be in order to have a mean score of 79

The mean is the sum of all numbers divided by the number of numbers. We can set up an equation:



Where 'x' is the next quiz score she need. Solve for 'x'. Multiply 5 to both sides:



Add:



Subtract 322 to both sides:



So her next quiz score needs to be 73 in order to have a mean score of 79  on all her quizzes.

It is a percent with money involved too divide and you should have your answer

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.