Please help!! I don’t understand anything on this dang thing
1 answer:
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<u>Given</u>:
Given that the first term of the geometric sequence is 729.
The common ratio is
We need to determine the seventh term of the sequence.
<u>Seventh term</u>:
The seventh term of the sequence can be determined using the formula,
To find the seventh term, let us substitute n = 7 in the above formula, we get;
Now, substituting and
, we get;
Thus, the seventh term of the geometric sequence is 1.
Answer:
Greater than 3
Step-by-step explanation:
Logarithms explain the relationship between exponents.
Think of them as such, except they got their bases and exponents switched.
In this logarithm:
basically says 2 to the power of <em>what</em> gets you to 10.
Now let's experiment: 2^2=4, 2^3=8. 2^4=16.
Wait, we already crossed 10. Now we know that log2(10) must be in between 3 and 4. We don't need to find the exact value, because thats not what the question asked.
It's between 3 and 4, so it has to be greater than 3 but less than 4. Thee is your answer!
Have a nice day! :)