In Exercises 6 and 7, use the given measure to find the missing value in each data set. 6. The mean of the ages of 5 brothers is 13 years.
12, 16,__, 14, 8 7.

7. The median number of students in each music class is 19 people.
16,___, 24, 17, 20, 21 8.
​

1.If you want to solve this problem you would need to multiply 13 by 5 and then add 12, 16, 14, and 8 together and subtract it from your product of 13 and 5.

2.Arrange the numbers from least to greatest

16 17 ? 20 21 24

Median is the number in the middle, since there is 6 numbers the the median is the missing value + 20.

To find the missing value multiply 19 x 2 = 38

Now subtract 38 - 20= 18

The missing value is 18

The median is 18+20= 38... 38/2= 19

Step-by-step explanation:

Hope this helps :)

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)