Answer:
14
Step-by-step explanation:
56*.25=14
Hope this helps :)
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
Answer:3
Step-by-step explanation:if it is 3 cubes tall that means it will be 3 cubes
Answer:
26.a
27 c
28.a
Step-by-step explanation:
Answer:
I can't solve and show it but only tell a method to do it!
So find the zero of the given factor:
i.e.

Now put its value (-1) in the polynomial

Now if the answer comes zero it is a factor.
You'll get your answer!