Answer:
thankyou for points!!!!!!!!!!!
Answer:
2 liters bc its only $2.62 per liter
all the others are $2.75 or more
Answer:
well if it is 5% each week, then it would be 20 +1. doing this for 25 weeks means it would be 20 + 25 then.
Step-by-step explanation:
Sorry if wrong. i don't know if u do 5% after each time or from the main number. it doesn't say wheather or not.
Answer: nope
Step-by-step explanation:
Answer:
Answer: Option d. 4×
Step-by-step explanation:
In any sequence where ratio of the terms is given we always use the formula
A(n) = A(1)
Here A(n) is the term n
A(1) is the first term
n= number of trms
and r = ration of the terms
Here the given sequence is 40,0.4,0.004........
So A(1) = 40
Ratio 'r' of second and first term is =0.4/40=1/100
We have to find 7th term so n=7
Now we put the values in the formula
A(7) =
=
=
= 40×
= 4×