-1 * 2^(n-1) because -1 is first term and common ratio = 2 so its a GS.
True
4.5mm divided by 0.5mm is equal to 9
then you multiply 4 by 9 which gives 36 cm which is the actual height of the object.
Answer:
it would 13
Step-by-step explanation:
19-6=13 there you go
It's the first choice.Correlation that implies causation
Answer:
1/27
Step-by-step explanation:
27^(b/3)/9^(a/2) = (27^(1/3))^b/(9^(1/2))^a = (3^b)/(3^a) = 3^(b-a)
= 3^(-(a-b)) = 3^-3 = 1/3^3 = 1/27
