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alukav5142 [94]
3 years ago
15

HELP PLEASE I NEED THIS RN ITS DUE

Mathematics
1 answer:
blondinia [14]3 years ago
8 0

Answer:

answer

Step answer by answer step explanation step answer answer by by expla

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I have 1/3 of a pie. You have 1/3 of a pie. Add the pieces of pie together. How much pie do we have?
aliya0001 [1]

Answer:

2/3

Step-by-step explanation:

To add fractions add the numbers on top to each other and leave the bottom numbers alone if they are the same number.

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

8 0
2 years ago
Standard deviation of a normal data distribution is a _______. Group of answer choices
FrozenT [24]

Answer:

Standard deviation of a normal data distribution is a measure of data dispersion.

Step-by-step explanation:

Standard deviation is used to measure dispersion which is present around the mean data.

The value of standard deviation will never be negative.

The greater the spread, the greater the standard deviation.

Steps-

1. At first, the mean value should be discovered.

2.Then find out the square of it's distance to mean value.

3.Then total the values

4.Then divide the number of data point.

5.the square root have to be taken.

Formula-

SD=\sqrt{\frac{(\sum{x-x)^2}  }{n-1}

   Advantage-

It is used to measure dispersion when mean is used as measure of central tendency.

5 0
3 years ago
I do not understand this question
77julia77 [94]

1. I think the underlined number is 2. So It will be hundredths.

2.  (8 x 100) + (6 x 10) + (3 x 1) + (1/10) + (4/100) + (1/1000)

 Or 800 + 60 + 3 + 0.1 + 0.04 + 0.001

6 0
3 years ago
Read 2 more answers
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the
GaryK [48]

Answer:

  1. So profit is denoted by Y
  2. Selling price is denoted by X

Hencd we have Y= X + B

Where Be can be a constant for example how much he already sold or etc.

Rate positively and give brainlist

3 0
3 years ago
The cartesian coordinates of a point are given. (a) (2, −2) (i) find polar coordinates (r, θ) of the point, where r > 0 and 0
lora16 [44]
It would be r,o beacuse of the grid cordinates in the sentence

5 0
3 years ago
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