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Sergio039 [100]
3 years ago
10

Help!!! Is 2.33 the right answer? If not please say the correct answer and explain, I will mark you brainlist after. Also have a

great rest of your day everyone!!!!!!

Mathematics
1 answer:
solong [7]3 years ago
6 0

Answer:

The answer is 21.

Step-by-step explanation:

If the board was 7 feet long and each piece was cut into 1/3 of a foot, that means that there are actually 21 pieces

I put a picture if it helps...

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Rafael counted a total of 40 white cars and yellow cars. There were nine times as many white cars as yellow cars.How many white
Alex777 [14]
You said there were 40 yellow carsso 40×9 is 360
4 0
3 years ago
In the next election, 15,000 people will actually vote for Candidate A. A poll has a percent error of 4%. Which statement descri
salantis [7]

The poll has an error of 600 votes. The total number of votes including the error shown by the poll is 15600 or 14400.

Statement B is correct.

<h3>What is the percentage?</h3>

A percentage can be defined as a relative number that shows the hundredth part of the given number. The percentage is represented by the sign "%".

Given that In the next election, 15,000 people will actually vote for Candidate A. A poll has a percent error of 4%.

The error can be calculated as given below.

error = 15000 \times \dfrac {4}{100}

error = 600

The poll has an error of 600 votes. This will affect the total number of votes in the election.

The total number of votes V including errors are given as,

<em />

<em />V = 15000 +/- error

V = 15000 + 600 = 15600

or

V = 15000-600 = 14400

Hence we can conclude that the total number of votes including the error shown by the poll is 15600 or 14400. Statement B is correct.

To know more about the percentage, follow the link given below.

brainly.com/question/8011401.

<em />

5 0
2 years ago
What is the value of -(-(-(-(4)?
Mumz [18]

Answer:

4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the distance between A(1, -1) and B(4, 3).
Greeley [361]

Answer:

<h2>The answer is 5 units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

d =  \sqrt{ ({x1 - x2})^{2} +  ({y1 - y2})^{2}  } \\

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

A(1, -1) and B(4, 3)

The distance between them is

|AB|  =   \sqrt{ ({1 - 4})^{2} +  ({ - 1 - 3})^{2}  }  \\  =  \sqrt{( { - 3})^{2} +  ({ - 4})^{2}  }  \\  =  \sqrt{9 + 16}  \\  =  \sqrt{25}  \:  \:  \:  \:  \:  \:  \:  \:  \\  = 5 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\

We have the final answer as

<h3>5 units</h3>

Hope this helps you

8 0
3 years ago
A value of 600 increases by 15%. What's the new value?
Valentin [98]
Im not sure but i believe its 690

4 0
3 years ago
Read 2 more answers
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