First term = (2)5^(-2*1) =2/25
2nd term = (2)5^(-2*2) = 2/ 625
3rd term = 2(5)^(-2*3) = 2/ 15625
If we divide the 3rd term by the 2nd term or the 2nd term by the first we get the common ratio
Common ratio = 1/25 or 0.04 as a decimal fraction.
L+S=8, L=8-S
500L+200S=2200, using L from above in this equation gives you:
500(8-S)+200S=2200
4000-500S+200S=2200
4000-300S=2200
-300S=-1800
S=6, and since L=8-S:
L=2
So Rita bought 2 large packets and 6 small packets.
Answer:
Step-by-step explanation:
A -708
Step-by-step explanation:
"It shifts the graph down 4 units" is the effect that the number 4 have on the graph, in the function y=-2(x-1)^2+4 when compared to the graph of the function y=x^2. The correct option among all the options that are given in the question is the third option or option "C".
I hope the answer has come to your help. :)
Answer:
131
Step-by-step explanation:
