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
worty [1.4K]
3 years ago
9

Does the decimal equivalent of p/q, where p and q are positive integers, contain only a finite number of nonzero digits?

Mathematics
1 answer:
Aleks [24]3 years ago
4 0

A/B is a reduced fraction which can be represented as a terminating decimal if and only b is of the form 2^n5^n where m and n are non negative integers. For example: 7/250, the terminating decimal here is 0.028 as 250 as the denominator equals to 2*5^2.

According to the above, we must know whether the denominator have only 2-s and or 5-s as the prime factors. So,

Q = 8 = 2 ^3 = hence the denominator has only 2 prime factors. Fraction P/Q will be termed as terminated decimal which is sufficient.

You might be interested in
Hello I need help here.
guajiro [1.7K]

The area of a circle with chord length of 3√2cm is 28. 3 cm²

<h3>How to determine the area</h3>

The formula chord length of  a circle is expressed as;

Chord Length = 2 × r × sin(c/2)

Where;

  • r is the radius
  • c is the angle formed by the chord and the circumference of the circle
  • Chord length = 3√2

Let's substitute into the formula

3√2 = 2r sin 90/ 2

3√2 = 2r sin 45

3√2 = 2r × 1/ √2

2r = 3√2 ×√2/ 1

2r = 6

Make 'r' the subject

r = 6/2

r = 3cm

The formula for area of a circle is expressed as;

Area = πr²

Area = 3.142 × (3)²

Area = 3. 142 × 9

Area = 28. 3 cm²

Thus, the area of a circle with chord length of 3√2cm is 28. 3 cm²

Learn more about area here:

brainly.com/question/22972014

#SPJ1

5 0
1 year ago
How do I do Distance Formula? Here is the equation ( or equations I don't know if it is a equation or 2 different ones) that I n
neonofarm [45]

Answer: view image below

Step-by-step explanation:

Hope this helps you, love!

5 0
3 years ago
Read 2 more answers
Assume that A ABC= A POR. Which of the following congruence statements are correct? Check all that apply. A. AB = OR B. BE PO C.
yulyashka [42]

For congruence of triangles.

If;

\Delta ABC\cong\Delta PQR

Then the corresponding sides and angles will be equal.

\begin{gathered} AB=PQ \\ BC=QR \\ AC=PR \\ \measuredangle A=\measuredangle P \\ \measuredangle B=\measuredangle Q \\ \measuredangle C=\measuredangle R \end{gathered}

Only the above congruence statements are true.

Any options that has any of the above congruence statement is true.

3 0
10 months ago
In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. what is the probability in simplest form of a yellow marb
dangina [55]

Answer:

The probability is 1/3, or in percent form, 33.3%.

Step-by-step explanation:

First, add up all the marbles. 3 plus 2 plus 1 equals 6 total marbles.

There are 2 yellow marbles out of 6 total marbles. Make it a fraction: 2/6.

Simplify the fraction by dividing by 2, to get 1/3, which is 33.3%.

Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day, and good luck on your assignment. :)

5 0
3 years ago
The sample means for three samples of 20 are shown in the table. graph Compute the variation of each predicted population mean f
Lyrx [107]

Answer:

Step-by-step explanation:

Sample 1 :1.5

Sample 2:-2.5

sample 3:5.5

6 0
3 years ago
Read 2 more answers
Other questions:
  • Translate ∆ABC by moving it 5 units to the right and 2 units up.
    13·1 answer
  • Which is one way to check 102÷6=17 by division
    9·2 answers
  • Replace the ? in each of these statements with the symbol &gt;, &lt;, or =. 
    6·2 answers
  • Please help me I will give you the brain thing and extra points (image below) 1/5
    14·2 answers
  • Find one arithmetic means between 2 and 32? step-by-step​
    9·1 answer
  • Audi surveys 50 students on how they get to school each morning. Results are: 40 ride the school bus, 8 ride in a car, and 2 wal
    15·2 answers
  • Apply the distributive property to: 2(6*+4)
    11·1 answer
  • (-786)+(-923)=(-923)+(-786) <br> verify
    15·1 answer
  • #6) Find the value of x. Be sure to show your work. ​
    9·1 answer
  • -<br> Factor Completely : 6w2 – 66w – 72
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!