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3 years ago

The decimal equivalent of 13/6 is a repeating decimal true or

Mathematics

2 answers:

zhannawk [14.2K]3 years ago

6 0

Answer:

False

Step-by-step explanation:

13/6=2.16666667

8090 [49]3 years ago

6 0

Answer:

True, it is a repeating decimal.

Step-by-step explanation:

"13/6 in decimal notation has unlimited decimal places. That is, 13/6 as decimal is a non-terminating, repeating decimal. The repeating pattern or sequence, known as repetend or reptend of 13/6 as decimal, can be written with a vinculum, that is overlined, as an ellipsis using three dots …, in parentheses (), or with or with a dot above the outermost digits of the repetend." - Fraction Decimal Website

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It takes Billy 40 minutes to drive to his friends house at his normal speed but it takes two hours if he drives 20 mph slower ho

bulgar [2K]

Answer:

Step-by-step explanation:

d/t=mph

8 0

2 years ago

Chris’s bank allows him to have a negative balance in his checking account. Chris initially has $450 in his account. He then wri

Cloud [144]

x=Money after withdrawals.

x=450-200(3)

x=450-600

x=-250

After making 3 $200 withdrawals from his account after initially starting with $450 he has a balance of negative $250 in his account.

4 0

3 years ago

Please give me set of 6 elements with a mode of 5 and a median of 12 :)

barxatty [35]

Step-by-step explanation:

5, 5, 8, 16, 17, 18

the mode = 5

the median = (8+16)/2 = 24/2 = 12

6 0

3 years ago

Read 2 more answers

Prove that if a and b are positive integers whose sum is a prime p, their greatest common divisor is 1.

Tasya [4]

Proof by contadiction.

Let assume there exist such positive integers $a$ and $b$ whose sum is a prime number $p$ , that their greatest common divisor is greater than 1.

$a,b\in\mathbb{Z^+}\\d=\text{gcd}(a,b)>1\\\\a=de\\b=df\\e,f\in\mathbb{Z^+}\\\\a+b=p\\de+df=p\\d(e+f)=p\\$

Since $p$ is a prime number and $d>1$ , then $d=p \wedge e+f=1$ , but we assumed earlier that $e,f\in\mathbb{Z^+}$ , and there are no two positive integers that sum up to 1.

q.e.d.

7 0

3 years ago

23% of 75 is what number?

Nonamiya [84]

Answer:

17.25 or 69/4 as a fraction

Step-by-step explanation:

use the desmos scientific calculator :) hope this helped

5 0

3 years ago