Answer:
I believe its 3
Step-by-step explanation:
It is going to 21 because when you is divid 386÷18=21and you don't have 21 up there either I did it wrong or you do not have up there bc you missed up
The ratio can be determined as,

Thus, the requried ratio is 7:12.
In the expression that you are given, n is the is number in the sequence. So in this scenario, n=16. So substitute the 16 into the equation.

. So the 16th term in the sequence is -25.
Answer:
An average of 60mph.
Step-by-step explanation:
The average is the mean.
(50 + 70)/2 = 60
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