Of 20 possible books, you plan to take 6 with you on vacation. How many different collections of 6 books can you take?
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Evaluate
We have:
Apply law of logarithm
Express 9 as 3^2
Evaluate the exponents
.
So:
Substitute
Answer:
see explanation
Step-by-step explanation:
If we consider the differences between consecutive terms, that is
-
=
1 -
=
1 - 1
=
To obtain the next term in the pattern add to the previous term.
batches = 5 ⇒ milk = 1 +
= 1
batches = 6 ⇒ milk = 1 +
= 2