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nlexa [21]
3 years ago
5

in a weakly connected graph. it is not possible to reach all other vertices from any one vertext (true) (false)

Mathematics
2 answers:
iVinArrow [24]3 years ago
4 0
True it is true because you can reach the vertext at all times try it out my teacher told me right now check it our


astra-53 [7]3 years ago
3 0
It's true because it's true
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Rewrite 163/4 in as many different ways as you can
VladimirAG [237]
There's an infinite number of ways we can rewrite 16 3/4, some of them being:

16 3/4
16 6/8
16 12/16
16 24/32
16.75
67/4
335/20
670/40
etc.

I hope it will help you ;)

4 0
3 years ago
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In a sequence of numbers, the first number is 5 and each number after the first is 2 more than 4 times the preceding number. Wha
Roman55 [17]

Answer:

90

Step-by-step explanation:

3 0
3 years ago
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how many cubic yards of concrete will be needed to replace a section of sidewalk 150ft long, 5ft wide and 4 inches thick
zepelin [54]

4 inches = 1/3 foot

So the volume of that section is  (150ft x 5ft x 1/3 ft) = 250 cubic feet

The whole trick to this question is knowing
how many cubic feet make 1 cubic yard.

1 yard = 3 ft

 (1yd x 1 yd x 1yd) = 1 yd³

(3ft x 3ft x 3ft) = (3 ft)³ = (3)³ x (ft)³  =  27 ft³    <===

For the sidewalk project,

               250 ft³  =  (250 / 27)  =  9.26 yard³ .

I think the way concrete contractors operate, they'll
want you to order and pay for 10 cubic yards.

7 0
3 years ago
(QUICK!!!!!!!!!!!!) Write an equation of the line below.
Genrish500 [490]

Answer:

\large\boxed{y=\dfrac{3}{5}x-2}

Step-by-step explanation:

The slope-intercept form of an equation of aline:

y=mx+b

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

The formula of a slope:

m=\dfraxc{y_2-y_1}{x_2-x_1}

From the graph we have the points:

(-5, -5)

y-intercept (0, -2) → <em>b = -2</em>

Calculate the slope:

m=\dfrac{-2-(-5)}{0-(-5)}=\dfrac{3}{5}

Put the value of the slope and the y-intercept to the equation of a line:

y=\dfrac{3}{5}x-2

7 0
3 years ago
For the following set of numbers, find the mean , median and mode and midrange!
kari74 [83]

Answer: Median=16 Mode=16 and idk what the midrange is

Step-by-step explanation:For the median if you cross off the numbers from left to right until you have one number left in the middle.

Mode you need to look for the number that occurs the most which was 16.

8 0
3 years ago
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