The organic compound model being described are respectively; Lewis Structure; Molecular; Skeletal
<h3>What is the Lewis Structure?</h3>
1) The organic compound model being described that shows valence electrons is called Lewis structure
2) The organic compound model being described that shows chemical composition but no structure is called molecular
3) The organic compound model being described that Is used most for hydrocarbons, shows lines and functional groups only is called; skeletal.
The Lewis structure deals with valence shell electron configuration of various atoms.
Read more about Lewis Structures at; brainly.com/question/15115787
When the notation is 10^-# you always move whatever the number is to the left of the decimal place
When the notation is 10^+# you always move whatever the number is to the right of the decimal place
2.4 x 10^-4 = .00024
You move 4 units to the left of the decimal place
The standard notation will be .00024
Answer:
Probability of fewer than 4 = 0.0339
Explanation:
This is a question on binomial distribution. It is a distribution which has two possible outcome; a success or a failure
Probability of success (p) = 49%
Probability of failure (q) = 1 - 49% = 1-0.49
Probability of failure (q) = 0.51 = 51%
n = 14
P(X = x) = (n!)/[(n-x)!x!] × p^x × q^(n-x)
Probability of fewer than 4 = Pr(X <4)
Pr(X <4) = Pr(X = 0) + Pr(X = 1) +Pr(X = 2) +Pr(X = 3)
Find attached the workings
From the workings, Pr(X <4) = 0.0339295
Probability of fewer than 4 = 0.0339 (approximately)
The effect of deforestation due to urbanization is partly to lose habitat for wildlife that lived in the forest and also it can increase erosion if it is on a mountainside with somewhat steep terrain, for example. On the other hand, once a new section of city is developed properly, it may have have new parks which can provide some habitat for small animals like squirrels and also birds.
<em>x</em> ² + 2<em>x</em> - 2<em>xy</em> - 2<em>y</em> + <em>y</em> ² = (<em>x</em> ² - 2<em>xy</em> + <em>y</em> ²) + 2 (<em>x</em> - <em>y</em>)
… = (<em>x</em> - <em>y</em>)² + 2 (<em>x</em> - <em>y</em>)
… = 50² + 2 × 50
… = 2600
