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Ilya [14]
3 years ago
6

What is the common ratio of the geometric sequence below?

Mathematics
1 answer:
taurus [48]3 years ago
5 0

Answer:

-4/2

Step-by-step explanation:

just take 4 and divide it by -2 and youll get the common ratio as-2

Hope it helps

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8/3 X 7/10 X 6/1 plz help me
Harlamova29_29 [7]

Answer:

are you mutiplying?

Step-by-step explanation:

5 0
3 years ago
What is the answers of 6b and 6c?
Dimas [21]
Hello,

6b) (i) As you can see, in the first year the price drops from 27,000 to 17,000. (Look at year 0-1 on the x axis). To find the percentage drop, find the difference between the two values and divide it over the initial value of 27,000.

So, the percentage drop in the first year is:
(27000-17000) / (27000) = 0.37, or a 37% drop

The answer is 37%.

(ii) For this question, we basically have the same process as the previous question except for the second year.

From year 1 to year 2, the value starts at 17,000 and ends at 15,000.
To find the percentage drop, we do:
(17000 - 15000) / (17000) = 0.118 ≈ 0.12, or a 12% drop

The answer is 12%.

6c) To find the percentage depreciation over the first 5 years, we look at the initial value (x = 0) and the value after 5 years (x = 5), and use these values in the same percentage formula we have been using.

The initial value of the car is 27,000, and after 5 years the value is 8,000. 
This is a percentage drop of (27000 - 8000) / (27000) = 0.70, or a 70% drop.

The answer is 70%.

Hope this helps!


7 0
4 years ago
X+y=4<br>x²+y²=40<br>solve simulation​
nikdorinn [45]
Use the website math papa it’ll give you the answers for that I promise
7 0
3 years ago
The sum of Alan’s age and Bob’s age is 40.
Nutka1998 [239]
Carl is 2 yrs older than bob. Because Alan+Carl is 2 more than Alan+bob
So bob=16 and Carl is 18
16+18=34
And Alan is 24
8 0
3 years ago
Simplify: l 120-x l if x&lt;120
enyata [817]

Answer:

120-x

Step-by-step explanation:

If x is already less, then you don't need absolute value

5 0
3 years ago
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