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
Alinara [238K]
3 years ago
7

How can you tell if a decimal can be written as a rational number?

Mathematics
2 answers:
Katena32 [7]3 years ago
4 0
In general, any decimal that ends after a number of digits such as 7.3 or −1.2684 is a rational number.

Hope this helps
Lubov Fominskaja [6]3 years ago
3 0

Answer:

any decimal that ends after a number of digits such as 7.3 or −1.2684 is a rational number

Step-by-step explanation:

You might be interested in
What is the volume of the rectangular prism?
wlad13 [49]
The volume is 40
8x1x5=40
:)))))))))))))))))))))))
8 0
3 years ago
Read 2 more answers
How do you solve for x? -10 - 2x > 54
expeople1 [14]

Answer:

x< -64

Step-by-step explanation:

hope this helps ;)

4 0
2 years ago
Read 2 more answers
If you could help I would really appreciate it, but if not that’s fine. Thank you.
Kobotan [32]
Since 7 is greater than 5, you input it into the last equation.

2•(7) -7
14-7
7

The answer is 7!
3 0
2 years ago
Derek and Mia place two green marbles and one yellow marble in a bag. Somebody picks a marble out of the bag without looking and
Ahat [919]

Step-by-step explanation:

With each draw, the probability of selecting a green marble is 2/3 and the probability of selecting a yellow marble is 1/3.

To pick two of the the same color, they can either pick green twice or yellow twice.  

P = (2/3)(2/3) + (1/3)(1/3)

P = 5/9

To pick two different colors, they can either pick green first then yellow, or yellow first then green.

P = (2/3)(1/3) + (1/3)(2/3)

P = 4/9

Expected value for Derek is:

D = (5/9)(-1) + (4/9)(1)

D = -1/9

The expected value for Mia is:

M = (5/9)(1) + (4/9)(-1)

M = 1/9

5 0
3 years ago
2x+3y=6<br> 3x-y=2<br> How many solutions does this have, one, none or infinite
sergey [27]
Y=-2/3x + 2
y=3x-2

one because the slopes are different

6 0
3 years ago
Read 2 more answers
Other questions:
  • -3/4 - 1/5 divide by 2/5 = ? <br> can you explain how to work this problem also
    15·1 answer
  • Please help me with me math study guide.
    14·1 answer
  • What is the potential split ratio for nikon corp
    9·1 answer
  • Solve the system of equation y=1/2x-2 and 3x+y=5
    13·1 answer
  • Trig help please, 2 questions, 10 pts
    7·2 answers
  • If a 10,000 gallon swimming pool requires 4 ounces of a chemical, then
    10·1 answer
  • Charlene bought her friends lunch. The bill came to $52.80 before Charlene added an 18% service tip. How much did she add for th
    9·2 answers
  • Question 1 of 5
    14·1 answer
  • Ava has a collection of 200 coins. How many coins represent 5% of her collection?
    12·1 answer
  • PLS ANSWER THE QUESTION BELOW THEN PUT A PIC OF THE ANSWERS <br> (100 POINTS)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!