1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MrMuchimi
4 years ago
13

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
2 answers:
Kryger [21]4 years ago
8 0

Answer:

B. 14

Step-by-step explanation:

The sum of infinite geometric series is given by

\frac{a}{1-r}

0.126126126... = \frac{126}{1000}+\frac{126}{1000000}+\frac{126}{1000000000}

Here a =126/1000, r= 1/1000

0.126126126... = \frac{126/1000}{1-1/1000} =126/999 = 14/111

∴ 0.126126126... = 14/111

So, the numerator of the reduced fraction is 14.

AnnyKZ [126]4 years ago
7 0

Answer:

B. 14

Step-by-step explanation:

You might be interested in
Eight years ago, Marilyn invested $1000 in a stock. The table shows the
makvit [3.9K]

Answer: 1.095

Step-by-step explanation:

The function is increasing, so the rate of change must be greater than 1.

4 0
2 years ago
What expression is equivalent to 3-(-2+5)
maxonik [38]

Answer:

Ok ok, I see. So the answer is -9.

Step-by-step explanation:

We know the expresion is:

-3(-2+5)

We need to distrubute the -3 to what is in the parthese.

When I say distribute, basically you need to multiply the numbers inside the parethese by -3. So we can think of it as:

-3*-2=6

and:

-3*5=-15

Which we can rewrite as:

(6-15)

Subtract 15 from 6 and you get -9:

6-15=-9

Sorry hope this helps!

4 0
3 years ago
PLEASE HELP ASAP! Will give BRAINLIEST! Please answer correctly!<br><br> No guessing!
Klio2033 [76]

Answer:

c.)

Step-by-step explanation:

i graphed it on my calculator

6 0
3 years ago
Read 2 more answers
Lydia is a childbirth assistant. The first year of her career, she attended the births of 2 babies. Every year after that, the n
Sonbull [250]

Answer:24 or 4

Step-by-step explanation:

2x2=4 4x6=24 24 or 4

3 0
3 years ago
3. Write an equation in point-slope form for the line through the given point with the given slope.
ASHA 777 [7]
3C
4C
5B (parallel means same slope)
7 0
3 years ago
Other questions:
  • A bicyclist covered 5/7 of his route and an additional 40 miles. He has yet to cover 118 miles less than 0.75 of his route. How
    8·1 answer
  • Which equations have the same value of x as 2/3(6x+12)=-24? Check all that apply.1. 4x+8=24 2. 9x+18=-24 3. 4x+12=-24 4. 18x+36/
    9·2 answers
  • Of the students in Ms. Smiths class, 6 walk to school. This represents 30% of the students in her class. How many students are i
    11·2 answers
  • A golfer hit a ball from a tee that is 6 yards above the ground. The graph shows the height in yards of the golf ball above the
    15·1 answer
  • One radio station broadcasts a weather
    5·1 answer
  • If a = b + c and c __ 0, then a &gt; b.
    15·1 answer
  • Determine whether b is in the column space of A. If it is, then write b as a linear combination of the column vectors of A. (Use
    10·1 answer
  • Help Me This Is Multiple Choice
    9·2 answers
  • HELP worth 10 points!!
    10·1 answer
  • Bea orders takeout. She orders a drink that costs $2.75, an appetizer that costs $8.50, and a sandwich that costs $14.15. What w
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!