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Vikentia [17]
3 years ago
9

Explain why any rational number is either a terminating or repeating decimal

Mathematics
1 answer:
DanielleElmas [232]3 years ago
4 0
Rational Numbers<span>: </span>Any number<span> that can be written in fraction form is a </span>rational number<span>. This includes integers, </span>terminating decimals<span>, and </span>repeating decimals<span> as well as fractions. An integer can be written as a fraction simply by giving it a denominator of one, so </span>any<span> integer is a </span>rational number<span>.</span>
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Fracciones equivalente 1/4​
stealth61 [152]
2/4 esa es una ojalá y pude contestar a tiempo
6 0
3 years ago
How much more time did Maria spend doing research than checking email ?
tensa zangetsu [6.8K]

Solution:

we have been asked to find

How much more time did Maria spend doing research ?

Maria spends doing research = 30%
and using email = 15% of a day (24 hours)

Time spent on research = 30% of 24 = \frac{30}{100} *24= 7.2

Time spent on checking email = 15% of 24 = \frac{15}{100} *24= 3.6

so, 7.2 - 3.6 = 3.6

Hence , Maria spends 3.6 hours more on doing research than checking email.

8 0
3 years ago
Thank you !!!!!!!!!!!!!!!!!!!!!!!
dedylja [7]

The mean is the average. To find it, you add all of the numbers together.

2 + 8.7 + 11.9 + 3.3 + 4.2 + 2.2 + 13.4 = 45.7

Now you divide the total by the amount of numbers you added. Because you added 7 numbers, you divide 45.7 by 7.

45.7 ÷ 7 = 6.52 (This is the mean.)

To find the median you have to put all of the numbers in order of least to greatest.

2   2.2   3.3   4.2   8.7   11.9   13.4

The median is the number in the very middle. In this case, it is 4.2.

7 0
3 years ago
What is a y asymptote? I am kind of confused. Also can you give me an example? Thanks.
stiks02 [169]
The y asymptote in a function refers to the horizontal asymptote, or the horizontal line that function generally does not go through.  If the degree of the numerator is less than the degree of the denominator, the horizontal asymptote is the x axis, or y = 0.  If the degrees in the numerator and denominator are the same, then the asymptote is y = 1. If the degree in the numerator is higher than the degree of the denominator the asymptote is oblique, or a straight line.  I am going to attempt to attach a graph with an asymptote of y = 0 ( the degree of the numerator is less than the degree of the denominator) and one with an oblique so you can see the difference.  There are also vertical asymptotes, but that's another concept.

4 0
3 years ago
The reciprocal of (x-y) is z . If z = 11 , y = -3 then what is the value of x
arlik [135]

Answer:

x=-32/11

Step-by-step explanation:

Let's solve your equation step-by-step.

1/(x+3)=11

(1/n=reciprocal of n)

Step 1: Multiply both sides by x+3.

1=11x+33

11x+33=1(Flip the equation)

11x+33−33=1−33(Subtract 33 from both sides)

11x=−32

11x/11=−32/11

(Divide both sides by 11)

x=−32/11

Check answers. (Plug them in to make sure they work.)

x=−32/11

(Works in original equation)

4 0
3 years ago
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