answer.
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
poizon [28]
2 years ago
11

2.191919... as a fraction

Mathematics
2 answers:
myrzilka [38]2 years ago
7 0

Answer:

\frac{2191919}{1000000}

Step-by-step explanation:

  • To write 2.191919 as a fraction you have to write 2.191919 as numerator and put 1 as the denominator.
  • Now you multiply numerator and denominator by 10 as long as you get in numerator the whole number.

2.191919 = \frac{2.191919}{1}

\frac{2.191919}{1} = \frac{21.91919}{10}

\frac{21.91919}{10} = \frac{219.1919}{100}

\frac{219.1919}{100} = \frac{2191.919}{1000}

\frac{2191.919}{1000} = \frac{21919.19}{10000}

\frac{21919.19}{10000} = \frac{219191.9}{100000}

\frac{219191.9}{100000} = \frac{2191919}{1000000}

larisa [96]2 years ago
3 0

Answer:

See Bottom!

Step-by-step explanation:

This may seem bad, but the answer should be 2191919/1000000

If you require more assistance, please let me know at the bottom.

You might be interested in
Luisa and Connor had $360 altogether . After Connor gave Luisa 2/5 of his money, she had the same amount of money has he did. Ho
Liula [17]

Answer:

$300

Step-by-step explanation:

Let's say that L is the amount of money Luisa had in the beginning, and C is the amount of money Connor had in the beginning.

C + L = 360

C - 2/5 C = L + 2/5 C

Simplifying the second equation:

3/5 C = L + 2/5 C

1/5 C = L

Substituting into the first equation:

C + 1/5 C = 360

6/5 C = 360

C = 300

Connor originally had $300, and Luisa $60.  Connor gave Luisa $120, and they both had $180.

8 0
2 years ago
The manager of an industrial plant is planning to buy a new machine. For each day’s operation, the number of repairs X, that the
horsena [70]

Answer:  Expected value of the daily cost of operating the machine is 235.264.

Step-by-step explanation:

Since we have given that

E[x]= 0.96 repairs per day

And Var[x] = 0.96 repairs per day.

C=160+40x^2

E[c]=160+40E[x^2]\\\\E[c]=160+40(Var[x]+(E[x])^2)\\\\E[c]=160+40(0.96+0.96^2)\\\\E[c]=235.264

Hence, Expected value of the daily cost of operating the machine is 235.264.

5 0
2 years ago
Which expression is equivalent to logw((x^2-6)^4/(cube root x^2+8))
Arturiano [62]

Answer: The expression is in the explanation.

Step-by-step explanation:

Please find the attached file for the solution.

5 0
2 years ago
Read 2 more answers
Find the value of x, &amp; y.<br> 3x-y+8x-7=x+2y+5x+3y
Advocard [28]
Please rewrite this equation(s) using parantheses than needed 

thank you 
5 0
2 years ago
Refer to the accompanying data display that results from a sample of airport data speeds in Mbps. The results in the screen disp
e-lub [12.9K]

Answer:

D. is the correct answer, hope this helps!


4 0
2 years ago
Read 2 more answers
Other questions:
  • Find a counter example. The product of any integer and 2 is greater than 2
    14·1 answer
  • The annual salaries of all employees at a financial company are normally distributed with a mean= $34,000 and a standard deviati
    6·2 answers
  • Earyn owns French Twist Hair Salon. She charges $35 for a cut an $120 for a cut and color combo. Yesterday she had seven clients
    11·1 answer
  • Jane is one of 50 students to take a standardized math test that includes 100 multiple choice questions. If she has the highest
    7·1 answer
  • One container has 28 kg of flour and another has 4 kilograms how many kilograms must be taken from one container so that each ha
    10·2 answers
  • A square has sides with a length of 5.8 inches. what is the effect on the perimeter of this square if the lengths of the sides a
    14·1 answer
  • Bully likes to play around with numbers and number patterns. He looked at his address number and realized that the sum of the on
    13·1 answer
  • What is the inverse of the function f(x) = 2x – 10?
    9·2 answers
  • You are shipping a box that weighs 5 pounds. Shipping charges are listed by ounces at the local mail center. The first ounce cos
    7·2 answers
  • 2 Tables. A 2-column table with 4 rows is titled Table 1. Column 1 has entries 2, 4, 6, 8. Column 2 has entries 3, 6, 9, 12. A 2
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!