The length of the dollhouse room is 156. Because you take the 1248 and divide by the 8. Which then gives you 156. To verify this answer, you would multiply 156 by 8 and you should get the answer 1248. so the length of the room is 156.
Answer:
12 + x is the larger number
Step-by-step explanation:
In algebra, the word problem says:
y - x = 12, for y is the larger number, x is the smaller number
so
y = 12 + x
Answer:
r=2 or r=-2
Step-by-step explanation:
Total charge at park, T = 2×charge on adults + 4×charge on children .
T =$(2×16 + 4×10)
T = $72
Now, Melissa's father paid $100 .
Amount her father get back is :
A = $( 100 - 72 )
A = $28
Therefore, her father get $28 back.
Hence, this is the required solution.
The general term of the given sequence is given by: ![5(\frac{1}{3}) ^{n-1}](https://tex.z-dn.net/?f=5%28%5Cfrac%7B1%7D%7B3%7D%29%20%5E%7Bn-1%7D)
<h3>
What is a Geometric Progression and what is its General Term?</h3>
Geometric progression refers to a special progression, or a sequence of numbers, in which each successive term is a fixed multiple of the term preceding it.
For a geometric progression having first term 'a', a constant ratio of the terms be 'r' and 'n' number of terms, then:
General Term of Geometric Progression(G.P.) =
, where r > 0.
Given: ![5,\frac{5}{3},\frac{5}{9},...](https://tex.z-dn.net/?f=5%2C%5Cfrac%7B5%7D%7B3%7D%2C%5Cfrac%7B5%7D%7B9%7D%2C...)
Here, for the given G.P., a = 5, r = ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
Then, the general term =
<em>, </em>if the given G.P. has 'n' terms.
To learn more about geometric progressions, refer to the link: brainly.com/question/1509142
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