7.
Mean = 104
Median = 14
Mode = 14
Range = 30
8.
Mean = 20.41
Median = 17
Mode = 13
Range = 8
Let the second number be x.
First number = x - 8
Third number = 3x
Sum of the numbers = 117
x - 8 + x + 3x = 117
5x = 125
x = 25
Thus,
The first number is 17. The second number is 25. The third number is 75.
Answer:
x=4
Step-by-step explanation:
h(x)=-x+4
h(x)-0+4
h(x)=4
