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jok3333 [9.3K]
3 years ago
12

Is 13 a rational number?

Mathematics
2 answers:
Basile [38]3 years ago
7 0

Answer:

13 is a rational number

Explanation:

A rational number is any number that can be written as a simple fraction. Since 13 is a whole number and is not a repeating decimal, it's a rational number.

morpeh [17]3 years ago
4 0

Answer:

No, it is not a rational number

Step-by-step explanation:

A rational number is a number expressed as a fraction.

Hope This Helps :)

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PLEASE HELP ME OUT IF YOU CAN
ozzi

Answer:

D

Step-by-step explanation:

4 0
3 years ago
3x+4+8x-28=180 what x
Paraphin [41]
The equation simplified (combine like terms) would be 11x+(-24) =180.
Since adding a negative is the same as subtracting a positive, you could also write it as this: 11x-24=180. Next step is isolate the variable, so to do that you need to add 24 to both sides of the equation: 11x-24+24=180+24. This is the same as 11x=204. Now to get only one of the variable, you need to divide both sides by 11. x=18.54 repeating or x=18 6/11. Hope this helped! 
8 0
3 years ago
Read 2 more answers
f. If a salesperson receives a commission of 12% of sales, what is the salesperson's commission on $250,000 of sales?​
Gala2k [10]

Answer:

30,000

Step-by-step explanation:

250,000 * .12 = 30,000

in real life the commission would be split between the owner, broker and salesperson

salespeople often do not keep the entire commission

8 0
2 years ago
What is the most reasonable for the weight of a table and four chairs? A 19 pounds B 90 pounds C 900 pounds D 9 tons
Rom4ik [11]

Answer:

B. 90 pounds.

Step-by-step explanation:

19 pounds would be too light, 900 pounds would be too heavy, and 9 tons is equal to 18,000 pounds which is wayy too heavy.

Hope this helps!

7 0
3 years ago
What of the following exponential functions is represented by the data in the table?
patriot [66]

Answer:

f(x) = ( 1/3) ^ (x)

Step-by-step explanation:

The function is

f(x) = (1/3) ^ (x)

When x = 1  f(x) = 1/3

when x=2    f(x) = 1/9

When x = -1  f(x) = ( 1/3) ^ -1 = 3/1 =3

7 0
2 years ago
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