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3 years ago

2.789 in word form and in expanded form

Mathematics

2 answers:

inna [77]3 years ago

7 0

Answer:

The answers are Two and seventy hundred eighty-nine thousandths and 2.0+0.7+0.78+0.789

Step-by-step explanation:

In order to express the decimal number in its word form and in its expanded form, we have to know some notation about the position of every number.

In word form, you have to write the number in words. Every number position has a notation, both the whole number part as the decimal part.

I have attached two images that show some notations and examples about writting decimal numbers.

In expanded form, you have to separate the number in additions.

So, in this case:

Word form:

2.789= Two and seventy hundred eighty-nine thousandths

Expanded form:

2.789=2.0+0.7+0.78+0.789

mylen [45]3 years ago

5 0

Word form:
Two and seven hundred eighty-nine thousandths

Expanded form:

2

+ 0.7

+ 0.08

+ 0.009

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URGENT PLEASE: You purchase a new guitar and take out a loan for $450. You have 18 equal monthly payments of $28 each. What is t

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Answer:
8%

Step-by-step explanation:
The amount repaid is ...
A = P(1 +rt)
Filling in the given values, we can find r.
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The simple interest rate on the loan is 8%.

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2 years ago

One hundred people are surveyed and asked if they trust candidate A or candidate B or candidate C in a local election. People ar

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Answer:

5 people trust none of the candidates

Step-by-step explanation:

To know how many people surveyed trust none of the candidates we need to find:

People that trust all three candidates: 5
People that just trust candidate B and C: This is equal to people that trust candidate B and C less people that trust all three candidates. So it is equal to: 17 - 5 = 12
People that just trust candidate A and C: This is equal to people that trust candidate A and C less people that trust all three candidates. So it is equal to: 12 - 5 = 7
People that just trust candidate A and B: This is equal to people that trust candidate A and B less people that trust all three candidates. So it is equal to: 7 - 5 = 2
People that just trus candidate C: This is equal to the people that trust candidate C less people that just trust candidate B and C less people that just trust candidate A and C less people that trust all three candidates. So, it is equal to: 48 - 12 - 7 - 5 = 24
People that just trus candidate B: This is equal to the people that trust candidate B less people that just trust candidate B and C less people that just trust candidate A and B less people that trust all three candidates. So, it is equal to: 44 - 12 - 2 - 5 = 25
People that just trus candidate A: This is equal to the people that trust candidate A less people that just trust candidate A and C less people that just trust candidate A and B less people that trust all three candidates. So, it is equal to: 34 - 7 - 2 - 5 = 20

Therefore, we can calculate how many people surveyed trust at least one candidate by the sum of the previous quantities as:

5 + 12 + 7 + 2 + 24 + 25 + 20 = 95

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3 years ago

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For Julia’s case, we determine first he time it takes her to ride or cover every kilometre knowing that 10 minutes of the given 40 minutes is used for the preparation.

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3 years ago

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Answer:

The equation is = I = $e^{4.8}$

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As given ,

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I - intensity of earthquake

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M = log( $\frac{I}{I0}$ )

As given -

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⇒ 4.8 = log( $\frac{I}{1}$ ) = log(I)

⇒ 4.8 = log(I)

⇒I = $e^{4.8}$

So, the equation becomes I = $e^{4.8}$

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3 years ago

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Answer:

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Step-by-step explanation:

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Hope this helps!

Please mark me brainliest if possible. :)

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