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ArbitrLikvidat [17]
3 years ago
7

Let K be the set of real numbers greater than or equal to twelve

Mathematics
1 answer:
Elodia [21]3 years ago
6 0
I assumed that it would like this, the greater than or equal to sign in the expression k≥12. We begin with the left side of the interval notation.Since you entered an equal sign, this interprets to [ since we include the number 12 Based on the ≥ you entered, the right side of the interval notation will encompass to positive infinity, which is signified as +∞
So it would look like [12, +∞)
The set builder notation would look like:{K | X  ≥  12} where “|” denotes such that.
The display for the representation is:12,13,14,15,16,17,18,19,20,21,22,...,∞
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Line m in xy plane contains the points (2,4) and (0,1) which of the following is the equation of M
HACTEHA [7]

Answer:

The equation of line M in slope intercept form is    y=\frac{3}{2}x+1

The equation of line M in standard form is  3x-2y=-2

Step-by-step explanation:

step 1

Find the slope of line M

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have the points

(2,4) and (0,1)

substitute

m=\frac{1-4}{0-2}

m=\frac{-3}{-2}

m=\frac{3}{2}

step 2

Find the equation of the line M in point slope form

y-y1=m(x-x1)

we have

m=\frac{3}{2}

point\ (0,1)

substitute

y-1=\frac{3}{2}(x-0)

y-1=\frac{3}{2}x ----> equation in point slope form

step 3

Find the equation of line M in slope intercept form

y=mx+b

Isolate the variable y in the equation of the line in point slope form

y-1=\frac{3}{2}x

Adds 1 both sides

y=\frac{3}{2}x+1

step 4

Find the equation of the line M in standard form

Ax+By=C

where

A is a positive integer

B and C are integers

we have

y=\frac{3}{2}x+1

Multiply by 2 both sides

2y=3x+2

3x-2y=-2 ---> equation in standard form

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The subject of the formula below is y.
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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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In an assembly line where the cycle time is 3 minutes and the sum of the task times is 22 minutes, what is the daily production
pogonyaev

Answer:

= 160 units

Step-by-step explanation:

Relevant data provided as the situation is below:-

Total available time = 480

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According to the given situation, the computation of the daily production rate is shown below:-

Daily production rate is

= \frac{ Total\ available\ time}{Cycle\ time}

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Therefore we have solve the daily production rate to reach the daily production rate.

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