All categories

3 years ago

Calculate the number of International Flights

Biology

1 answer:

elena55 [62]3 years ago

4 0

Answer:

Hey mate....

Explanation:

This is ur answer....

<em>The number of flights performed globally by the airline industry increased steadily since the early 2000s and reached 38.9 million in 2019. However, due to the coronavirus pandemic, the number of flights dropped to 16.4 million in 2020.</em>

Hope it helps you,

mark me as the brainliest....

Follow me! ;)

You might be interested in

Which of the following is not a line of evidence supported by empirical evidence?

Artist 52 [7]

Answer:

Explanation:

8 0

3 years ago

What would have the greatest long-term impact on reducing the amount of carbon

Anarel [89]

A planting trees around a farm

Explanation:

Trees majorly help us out, by converting carbon dioxide into oxygen. If you cut down trees that releases carbon dioxide out into the air.

8 0

3 years ago

NEED ANSWER FAST PLEASE!!!! Which professions require licenses to practice? only cosmetologists and dermatology technicians only

exis [7]

Answer: Dermatologists, dermatology technicians, and cosmetologists

Explanation:

4 0

3 years ago

What are the 3 different life spans found in plants

iren2701 [21]

ANSWER: the 3 different life spans found in plants are annuals, biennials, and perennials

7 0

3 years ago

small group of 100 people decide to isolate themselves from the world and move to a small and remote deserted island. Out of thi

irina [24]

Answer:

Frequency of p $= 0.684$

Frequency of p $= 0.316$

Number of individuals with homozygous dominant (AA) $= 47$

Number of individuals with heterozygous (Aa) $= 43$

Number of individuals with homozygous recessive (aa) $= 10$

Explanation:

Out of 100 people, 10 have albino skin (aa)

So, the frequency of homozygous recessive individuals $(q^{2})$ is $\frac{10}{100} = 0.1$

Now, q will be

$= \sqrt{q^{2} } = \sqrt{0.1} \\= 0.316$

As per Hardy Weinberg's equation -

$p + q = 1$

Substituting the value of q in above equation, we get -

$p + 0.316 = 1p = 1 -0.316\\p = 0.684$

Now the frequency of homozygous dominant (AA) will be

$p^{2} = 0.684^{2} \\= 0.467$

Hence, out of 100 people $0.467 * 100 = 46.7 or 47$ people are homozygous dominant (AA)

Like wise out of 100 people $0.1 * 100 = 10$ people are homozygous recessive (aa)

As per As per Hardy Weinberg's equation-

$p^{2} + q^{2} + 2pq = 1\\$

Substituting the values in above equation, we get -

$0.467 + 0.316 + 2pq = 1\\2pq = 1 -( 0.467+ 0.1)\\2pq = 0.433$

So, out of 100 people $0.433 * 100 = 43.3 or 43$ people are heterozygous (Aa)

7 0

3 years ago

Calculate the number of International Flights​

Calculate the number of International Flights