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Romashka [77]
3 years ago
6

Which series are neither arithmetic nor geometric? Choose all that apply.

Mathematics
1 answer:
AfilCa [17]3 years ago
3 0
The middle two. An arithmetic series is when something is added over and over again. Geometric is the same except multiplication. For the first one, it only adds 3. For thr last one, it multiplies by -3. For the middle two, I can't seem to find a pattern.
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I would appreciate if you answered!
anyanavicka [17]

Answer:

None of those options

Step-by-step explanation:

I just did the work myself and even ran it through a calculator but the correct answer isn't one of those options.  Here's my work:

-\frac{5}{6} =z+\frac{1}{8}\\-\frac{5}{8}-\frac{1}{8}=z\\-\frac{40}{48}-\frac{6}{48}=z\\-\frac{46}{48}=z\\-\frac{23}{24}

I'd contact you teacher about that...it might be an error in their system (it's happened to me a few times before where the correct answer is marked as incorrect or isn't even an option)

8 0
2 years ago
what is the base of the exponent in the function f(x)=3(3\8)^2x when the function is written using only rational numbers and is
NeX [460]
The answer:

by definition, an exponential function with base c is defined by <span>h (x) = ac^x</span><span> 
where a ≠0, c > 0 , b ≠1, and x is any real number.</span>
The base, c, is a constant and the exponent, x<span>, is a variable. 
</span>so if we have  f(x)=3(3\8)^2x, this equivalent to f(x)=3(3\8)^y(x),
where y (x)=2x, <span>
therefore, the base is  3/8, and the variable is the function </span>y (x)=2x, 

5 0
3 years ago
Read 2 more answers
Help please I need this ASAP!!!!!!!!!!!!!!!!!!!!!!
CaHeK987 [17]

Answer:

Step-by-step explanation:

the missing degree is a multiple of 360, so 0.

graph is like squiggly touching -1 at pi and touching 1 at 2 pi and so forth

3 0
3 years ago
Seven less than four times a number is 29 equation pleasee
Daniel [21]

4n - 7 = 29

That's the equation  :)

You can use any variable; doesn't have to be n.

If you want to solve for the variable, then it would be 5.5

6 0
2 years ago
Read 2 more answers
12.252525... is an example of a ___ decimal?
Shalnov [3]
Repeating.................................
6 0
3 years ago
Read 2 more answers
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