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2 years ago

Wat are factors of 18 ??

Mathematics

2 answers:

777dan777 [17]2 years ago

8 0

1,2,3,6,9 and 18 ARE factors of 18

Semenov [28]2 years ago

7 0

1, 2, 3, 6, 9, and 18

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Light travels at a speed of approximately Light travels at a speed of approximately 1,000,000,000 kilometers per second (621,118

Furkat [3]

The speed of light is 300,000 kilometers per hour. hence option c is correct.

According to the statement

we have to explain that the by how much speed the light travels.

So, Firstly

Light is the natural agent that stimulates sight and makes things visible.

and speed of light means that the distance covered by the light with respect to time.

So, it means those distance which is covered by the light with respect to time is called the speed of light.

The speed of light is measures in km, meters and in other units also.

And we can calculate the speed of light per hour or per minute or in other time measurements.

So, The speed of light is 300,000 kilometers per hour. hence option c is correct.

Learn more about speed of light here brainly.com/question/104425

#SPJ4

6 0

2 years ago

If each cake takes 2 1/2 cups of flour how many cups of flour are needed for 9 cakes?

adelina 88 [10]

Well, if each cake takes 2.5 cups, all you need to do is multiply 2.5 x 9 to get your answer!

8 0

3 years ago

Read 2 more answers

1!+2(2!)+3(3!)+...+n(n!)=(n+1)!-1

anyanavicka [17]

Step-by-step explanation:

OK, let's assume it this way:

Sn=1.1!+2.2!+3.3!+...+n.n!=(2‐1).1!+(3-1).2!+(4-1)3!+...+((n+1)-1).n!

Sn=1.1!+2.2!+3.3!+...+n.n!=(2‐1).1!+(3-1).2!+(4-1)3!+...+((n+1)-1).n!=(2.1!-1!)+(3.2!-2!)+(4.3!-3!)+...+((n-1)n!-n!)=(2!-1!)+(3!-2!)+(4!-3!)+

Sn=1.1!+2.2!+3.3!+...+n.n!=(2‐1).1!+(3-1).2!+(4-1)3!+...+((n+1)-1).n!=(2.1!-1!)+(3.2!-2!)+(4.3!-3!)+...+((n-1)n!-n!)=(2!-1!)+(3!-2!)+(4!-3!)+...+(n+1)!-n!=(n+1)!-1!=(n+1)!-1

and boom problem solved

7 0

2 years ago

the bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?

Norma-Jean [14]

Answer:

2.75

Step-by-step explanation:

55-11(4)=2.75

2.75+11=13.75

13.75x4=55

8 0

3 years ago

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MANUFACTURING. The cost of manufacturing widgets is given by

nadezda [96]

Let's solve

C=2p+35

PutC=65

2p+35=65
2p=65-35
2p=30
p=15$

4 0

1 year ago

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