It is B because the formula is 1st term (a) + (n-1) (T2-T1)
Answer:
[H^+] = Antilog[-6]
Step-by-step explanation:
Even though the question is incomplete, let us try to correctly derive the equation used to find the hydrogen ion concentration.
pH=−log[logH^+]
-pH = log[H^+]
[H^+] = Antilog[-pH]
Since pH =6
The equation is;
[H^+] = Antilog[-6]
This question uses trig
sin(55) = height/195
Therefore, height = 195sin(55) meters (just plug in calculator)
I think you mean

basically that measn yo divide that term by the previous term
ok
a3=a1/a2=1/2
a4=a3/a2=(1/2)/2=1/4
a5=a4/a3=(1/4)/(1/2)=1/2
a6=a5/a4=(1/2)/(1/4)=2
a7=a6/a5=2/(1/2)=4
a8=a7/a6=4/2=2
a9=a8/a7=2/4=1/2
a10=a9/a8=(1/2)/2=1/4
ok, so notice a pattern
a3=a9
a4=a10
I therefor conclude that

where w is a whole number
and n>2ok, so
241=6*39+7
so therefor

therefor the 241th term is same as a7 or 4
I say a241 is 4
could u give me more detail?
(like y’s number)