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
AveGali [126]
3 years ago
15

Can someone help me with Thai I don’t know how to do it and I’m struggling with this online stuff

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
7 0

Answer:

11\frac{170}{333}

Step-by-step explanation:

let x=11.510510510...

multiply by 1000

1000x=11510.510510...

again multiply by 1000

1000,000 x=11510510.510510...

subtract

999,000 x=1,1 49 9,000

x=11,499,000/999000=3,833,000/333,000=3833/333

333 ) 3833 (11

       -333

       --------

          503

        - 333

        -------

          170

         ------11\frac{170}{333}

You might be interested in
Use the "rule of 72" to estimate the doubling time (in years) for the interest rate, and then calculate it exactly. (Round your
bonufazy [111]

Answer:

Using the rule of 72, the doubling time is 9.35 years.

The exact answer is that the doubling time is 8.89 years.

Step-by-step explanation:

By the rule of 72, we have that the doubling time D is given by:

D = \frac{72}{Interest Rate}

The interest rate is in %.

In our exercise, the interest rate is 7.7%. So, by the rule of 72:

D = \frac{72}{7.7} = 9.35.

Exact answer:

The exact answer is going to be found using the compound interest formula(since the rule of 72 is a simplification of this formula).

The compound interest formula is given by:

A = P(1 + \frac{r}{n})^{nt}

Where A is the amount of money, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per unit t and t is the time the money is invested or borrowed for.

So, for this exercise, we have:

We want to find the doubling time, that is, the time in which the amount is double the initial amount, double the principal.

A = 2P

r = 0.077

There are 52 weeks in a year, so n = 52

A = P(1 + \frac{r}{n})^{nt}

2P = P(1 + \frac{0.077}{52})^{52t}

2 = (1.0015)^{52t}

Now, we apply the following log propriety:

\log_{a} a^{n} = n

So:

\log_{1.0015}(1.0015)^{52t} = \log_{1.0015} 2

52t = 462.44

t = \frac{462.44}{52}

t = 8.89

The exact answer is that the doubling time is 8.89 years.

6 0
3 years ago
Show and explain how replacing one equation by the sum of that equation and a multiple of the other produces a system with the s
My name is Ann [436]
First, let's multiply the first equation by two on the both sides:
<span>8x + 7y = 39         /2
</span>⇒ 16x + 14y = 78

Now, the system is:
<span>16x + 14y = 78
</span><span>4x – 14y = –68
</span>
After adding this up in the column:
(16x + 4x) + (14y - 14y) = 78 - 68
20x = 10
⇒ x = 10/20 = 1/2


y can be calculated by replacin the x:
<span>8x + 7y = 39
</span>⇒ 8 · 1/2 + 7y = 39
4 + 7y = 39
7y = 39 - 4
7y = 35
⇒ y = 35 ÷ 7 = 5
3 0
3 years ago
Read 3 more answers
Find the missing dimensions: Use the scale factor 1/4:3
katrin [286]

Answer:

The answer is 1/4!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
the track at Morgans School is 1/4 mile long. he runs 8 laps around the track how far did Morgan run?
jarptica [38.1K]
8 * 1/4 = 8/4 = 2 miles <==
3 0
3 years ago
Read 2 more answers
the graph shown below expresses a redical function that can be written in the form f(x)= a(x+k)^1/n + c. what does the graph tel
Oliga [24]

The value of n given the form of the function is (b) positive odd number

<h3>How to interpret the graph?</h3>

The form of the graph is given as:

f(x) = a(x + k)^1/n + c

For the given graph, we have the following features:

a > 0 --- a is positive

k > 0 --- k is positive

c < 0 --- c is negative

If n is an even number, the function would be undefined because the even root of a number is undefined

However, the function is defined if n is an odd number,

Hence, the value of n given the form of the function is a positive odd number

Read more about functions at:

brainly.com/question/4025726

#SPJ1

8 0
2 years ago
Other questions:
  • Sterling got money for his birthday. He spent half of his money on a coat, $74 on sneakers, $42 for a pair of shoes, and had $77
    7·1 answer
  • How to convert 19/9 an improper fraction to a mixed fraction
    8·2 answers
  • Please solve the problem |x+1|+|x−2|=3
    14·1 answer
  • What is the greatest common factor of 60x4y7, 45x5y5and 75x3y?
    9·1 answer
  • 2.5 +1 <br><img src="https://tex.z-dn.net/?f=2.5%20%2B%201%20%5Cfrac%7B1%7D%7B2%7D%20" id="TexFormula1" title="2.5 + 1 \frac{1}{
    11·1 answer
  • The measure of the angles of triangle ABC are given by the expressions in the table.
    12·2 answers
  • Fill in the other coordinate for the line 2x−5y=11 (4, )
    9·1 answer
  • Fractions and properties of addition
    11·1 answer
  • If (4^2)^p = 4^14, what is the value of p?<br> A. 7<br> B. 8<br> C. 12<br> D. 16
    5·1 answer
  • For 100 points asap<br> please give right anser
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!