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Basile [38]
3 years ago
9

The infinite geometric sum formula can be used to write 0.126126126...as a fraction. What is the numerator of this reduced fract

ion?
A. 7
B.14
C.42
D.126
Mathematics
1 answer:
Allisa [31]3 years ago
8 0

Answer:

  • B.14

Step-by-step explanation:

0.126126126... = x

  • 1000x = 126.126126...
  • 1000x - x = 126
  • 999x = 126
  • x = 126/999= 42/333= 14/ 111

Numerator is 14

Correct answer is B.14

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Amber has been working very hard and finally got a salary increase of 100%. She was earning $200 per week. How much is she earni
kogti [31]

Answer:

$400

Step-by-step explanation:

Given that:

Earnings per week for Amber = $200

Total increase in the salary as per Amber's hard work = 100%

To find:

Earnings of Amber now?

Solution:

We are given the initial salary and its percentage increase.

We have to find the increased value of salary.

Increase in the salary = 100% of $200

\Rightarrow \dfrac{100}{100}\times \$200\\\Rightarrow \bold{\$200}

Amber's Current salary = Initial salary + Increase in the salary

Putting the values of the initial salary and increase in the salary:

Amber's Current salary = $200 + $200 = <em>$400</em>

3 0
3 years ago
The temperature was recorded at the same time each day,
kozerog [31]

Answer:

a) The warmest temperature will be the one where the value of the temperature is the largest, in the table we can see that the largest temperature is 3°C on Saturday.

Then the largest temperature was on Saturday, and it was 3°C

b) Which temperature was the coldest?

Now we need to look at the smallest temperature (or the largest negative temperature). In the table we can see that the smallest temperature is -6°C on Friday.

Then the smallest temperature is -6°C.

c) On Thursday the temperature was -1°C

On Saturday the temperature was 3°C

The difference between the temperatures is:

-1°C - (3°C) = -4°C

This means that Thursday was -4°C colder than on Saturday.

d) On Sunday, the temperature was 5°C lower than on Saturday.

On Saturday the temperature was 3°C, then the temperature on Sunday is:

T = 3°C - 5°C = -2°C

The temperature on Sunday is -3°C.

4 0
3 years ago
A line that includes the points (10,g) and (9,4) has a slope of 2. What is the value of g?<br> g=
LenKa [72]

Answer:

g = 6

Step-by-step explanation:

Calculate the slope m using the slope formula and equate to 2

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (10, g) and (x₂, y₂ ) = (9, 4)

m = \frac{4-g}{9-10} = \frac{4-g}{-1} = 2 ( multiply both sides by - 1 )

4 - g = - 2 ( subtract 4 from both sides )

- g = - 6 ( multiply both sides by - 1 )

g = 6

8 0
4 years ago
What is the zero of the linear function?
zavuch27 [327]

Answer:

0 of the linear function is the start of the line your answer would be the end of the line

6 0
3 years ago
Read 2 more answers
Please help please thank you
Liono4ka [1.6K]
Dnndhdhdhjshshshsnb
Since u done it on mine :) djhshdhd
7 0
3 years ago
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