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raketka [301]
2 years ago
9

Use regular expression (in the form of production rules) to specify the syntax (a) natural numbers. (b) all strings over alphabe

t {a, b, A, B} that starts with capital letters. (c) Numeric constants in a language X . A numeric constant is an octal, decimal, or hexadecimal integer. An octal integer begins with 0, and may contain only the digits from 0 to 7. A hexadecimal integer begins with 0x or 0X, and may contain the digits from 0 to 9 and letters from a/A to f/F. Decimal integers are those we normally use in our daily life.

Mathematics
1 answer:
Vanyuwa [196]2 years ago
5 0

Answer: See attachment

Step-by-step explanation:

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The time it takes to fly from Los Angeles to New York varies inversely as the speed of the plane. If
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Answer: speed is  540 km/h

Step-by-step explanation:   Lets mark speed as v.

Because distenace is same, you can mark   6 h · 900 km/h = 10 h · v

and v = 5400 km / 10 h = 540 km/h.

Or using inverse proportions :   10 h / 6 h  =  v / 900 km/h  .

Before multiplying you turn lastproportion around :

10 h / 6 h = 600 km/ h / v   ,which gives   10 v = 6 · 900 km/h

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3 years ago
Convert the fraction 1/3 into a repeating decimal
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0.33 with the bar on top

Step-by-step explanation:


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Is this 40%? If not, what's the answer? Thanks!
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2 years ago
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Put this into Slope Intercept Form<br> x + 6y = –6
mel-nik [20]

Answer:

y=-\frac{x}{6} -1

Step-by-step explanation:

Hi there!

We are given the following equation:
x+6y=-6

And we want to convert it into slope-intercept form

Slope-intercept form is known as y=mx+b, where m is the slope and b is the y intercept

The equation is currently in standard form, which is ax+by=c, where a, b, and c are integer coefficients

Notice how in standard form, both the terms that contain x and y are on one side, but in slope-intercept form, y is by itself on one side

So essentially, in order to convert from standard form to slope-intercept form, we need to solve for y

Here is our equation again:

x+6y=-6

Start by subtracting x from both sides

x+6y=-6

-x       -x

_______________

6y=-x-6

Now divide both sides by 6

y=-\frac{x}{6} -\frac{6}{6}
We can simplify the fractions to become:

y=-\frac{x}{6} -1
Hope this helps!

See more on converting from standard to slope-intercept form here: brainly.com/question/26579052

6 0
2 years ago
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