None of them are sorry to tell you
1) Geometric sequence
2) Arithmetic sequence
3) Arithmetic sequence
4) Geometric sequence (actually I’m not really sure because I looked this one up and it says it is neither arithmetic or geometric because there is no common difference)
Anyways, I hope this helps! You may want to check if that last answer is correct but hope you have a wonderful day ;)
<span>Not A for sure.
A is .0.4107cents per ounce \[CPO(Cost Per Ounce)= Total Price/Total Ounces
B is .1.071
c is. 0.423
d.0.437
</span>
Answer:
well I am going to say A
Step-by-step explanation:
it
just
seems
like
it
makes
more
sense
in
my
head
Answer:
S infinity= -51/4
Step-by-step explanation:
First term
ar= -9
Fifth term
ar⁴= 1/3
Solving for the value of the r and a
ar= -9
ar⁴= 1/3
Dividing each other
r³=1/3 * -1/9
r³=-1/27
r= 3√-1/27
r= -1/3
Solving for a
ar= -9
a(-1/3)= 9
a= 9*-3
a= -27
Sum of a go to infinity is given by the formula
S infinity= a/(1-r)
S infinity= -27/(1-(-1/3))
S infinity= -27/(1+1/3)
S infinity= -27 * 3/4
S infinity= -51/4
