max has 6 cartons. in each carton,he places 6 bags. in each of the bags, he places 6 cookies. how many cookies are contained in
the cartons? use an exponent to write the answer
1 answer:
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Answer:
Step-by-step explanation:
Each term of this Geometric Series (3, −6, 12, −24, ...) can also be found through this explicit formula: Because the
term is found by the product of its common ratio "q", times its predecessor n-1. Where n, refers to the order of the term.
So let's test it, suppose we want to find the 4th term. We know the common ratio and the first term. Then we can write f(n) as:
f(4)=f(3)*-2⇒-24=12*-2⇒-24=-24
The explicit formula is ok.
Answer:
<h2>D</h2>Step-by-step explanation:
If pair of ratios does form a true proportion then: