<span>The central number in a geometric progression (e.g., 9 in 3, 9, 27 ), also calculable as the n the root of a product of n numbers.
I wasn't quite sure but I hope that this helps</span>
Does this say 8 × 3n/12=13? I want to be sure so I don't give you the wrong answer.
It is simple all you do is make a list of them and that would be (40, 41, 42, 43, 44,45, 46, 47, 48, 49, 50)
the answer would be -21 because you would have to multiply the 24 by -7 because it is dividing on the other side. and then you would have to divide the number you get by 8
so basically, it will look like this step by step:
-7/8x=24
8x=24*-7
8x=-168
x=-168/8
x= -21
180/60=3
42/3 is 14
so 14 km per hour is your answer
