Hmm
each term is multiplied by a constant
1/2 times what=-1/4? that is -1/2
-1/4 times what=1/8? that is -1/2
so r=-1/2
does it converge or diverge?
if it converges, it has an infinite sum
if it diverges, it does not
if |r|<1 then it converges
|-1/2|<1?
1/2<1?
true
it converges and has a sum
the sum of an infinite geometric series is

where a1 is the first term and r=common ratio
a1=1/2
r=-1/2






the sum is
So that's. Shans desk d didn't djks d d d d
I think this is what you have to do.
Rs+t=u
first you have to subtract t:
Rs=u-t
Now divide by R:
s= u-t/r
Hope this helped!
Answer:
182.82812
Step-by-step explanation:
Answer: 7 packs of gum.
Step-by-step explanation:
If the total amount of the purchase is $8.82 and the individual price is $1.26, to find out how many packs Kareem purchased, we need to divide the total amount spent ($8.82) by the amount of each pack ($1.26), so:
8.82 ÷ 1.26 = 7
So, Kareem bought 7 packs of gum.