It is right it is C 454.5
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The answer is the mean is 8. The range is equal to the largest number, 10 minus the smallest number, 5. It equals 5, so d is wrong. The mean is all of the values added together, 80, divided by the number of values, 10. So, 8. The median is the middle which is between 7 and 8, so 7.5. Five has no dots.
Answer:
Step-by-step explanation:
x=50 hope it hleps
The answer is B, the green is f(x)=x^2 and the red one is g(x)=f(2x).