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gladu [14]
3 years ago
14

(r - 3)(3r + 6)= ? .....

Mathematics
1 answer:
irga5000 [103]3 years ago
4 0
R(3r+6)-3(3r+6)
3r² +6r-9r-18
3r²-3r-18
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Name the Property:
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multiplication property of equality
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When n is small (less than 30), how does the shape of the t distribution compare to the normal distribution?
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When n is small (less than 30), how does the shape of the t distribution compare to the normal distribution then"it is flatter and wider than the normal distribution."

<h3>What is normal distribution?</h3>

The normal distribution explains a symmetrical plot of data around the mean value, with the standard deviation defining the width of the curve. It is represented graphically as "bell curve."

Some key features regarding the normal distribution are-

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As a result, relying as well heavily on the a bell curve when forecasting these events can yield unreliable results.

To know more about the normal distribution, here

brainly.com/question/23418254

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6 0
1 year ago
Put these numbers from least to greatest value.<br> 22/7 , square root of 3, 16/4, square root of 5
Crank
From least to greatest is  square root of 3, square root of 5, 22/7 , 16/4 
  hope it help

8 0
3 years ago
Help! Help!
Nina [5.8K]

Answer:

1. 50%

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3.0%

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Step-by-step explanation:

Use https://www.mathsisfun.com/data/standard-deviation-calculator.html for later references.

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Find the value of 7! 2!​
gregori [183]

Answer: 350% is your answer just 7/2×100= 350%

Step-by-step explanation:

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