I am thinking you mean 93 to represent William's scores of 91, 92, and "q3"on three quizzes in Queston 8a
Answer:Average (x)= 92
b.William needs 97 as his third score to get as average of 90
Step-by-step explanation:
a.
The Average ( x) of the scores can solved using the Formulae
Average ( x)= Sum of scores / Number of Scores
Average ( x) = (Score 1 + Score 2 + Score 3) /3
Average (x)= (91, 92, and 93 )/3=276/3 = 92
b) Average ( x) of the scores = Sum of scores/ Number of Scores
Now let Score be represented as S such that
Average (x) = (S 1 + S 2 + S3 )/ 3
90 = 85+ 88+ S/ 3
90 x 3= 85+ 88 + S
270=173+ S
S= 270- 173
S=97
William needs 97 as his third score to get as average of 90
Answer: 75 degrees
Step-by-step explanation:
Answer:What is the question?
Step-by-step explanation:
The problem above is simply asking for you to convert the measurement given to another form of unit. In this case, we are asked to convert from Celsius to Fahrenheit. To do this, we use the given conversion equation above.
<span>F(c)=9(25)/5+32
F(c) = 77 degrees Fahrenheit</span>
