Answer:
An average of 60mph.
Step-by-step explanation:
The average is the mean.
(50 + 70)/2 = 60
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Answer : y = f(x) = log4 x
Answer:
6
Step-by-step explanation:
Substitute 1/4 with 8a. 8/4=2
Next, Substitute 10 for 0.5. 10/2=5
Finally, find the sum
(2-1)+5
6