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Sidana [21]
3 years ago
6

Which continent is estimated to have more than 5.31 billion people by 2050? To solve find what percent 5.31 is of billion is of

9 billion
Mathematics
1 answer:
emmasim [6.3K]3 years ago
4 0

The continent which has 59% of the total population will have more than 5.31 billion people by 2050.

<u>Step-by-step explanation:</u>

It is given that,

  • The total number of people is 9 billion.
  • The estimated number of people in 2050 year is 5.31 billion.

Therefore, you need to find out which continent has the estimated number by finding the percentage value.

<u>To find what percent 5.31 is of billion is of 9 billion :</u>

Let x be the percentage to be calculated.

⇒ x percent of 9 billion is 5.31 billion.

⇒ (x/100) × 9 = 5.31

⇒ x = (5.31 × 100) / 9

⇒ x = 531 / 9

⇒ x = 59 %

∴ The continent which has 59% of the total population will have more than 5.31 billion people by 2050.

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Answer:

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Step-by-step explanation:

It is given that the library books are often glued for keeping the pages stick and intake. A glue is considered successful if it is able to make the pages of the book intake for at least six months.

It is given that the value of α is = 0.01

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6 0
3 years ago
Read 2 more answers
Determine the center and radius of the following circle equation:
ioda

Answer:

C(5,-9) and r=8.

Step-by-step explanation:

C(p, q) - center

r=radius

k:x^2 +y^2 +dx+ey+f=0

x^2+y^2 - 10x+18y+42=0

d=-10, e=18, f=42

p=-d/2=-(-10)/2=10/2=5

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r^2 =5^2 +(-9)^2 - 42

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Answer:

B

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A)

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gallon per hour, 3 hours

3 gallons per hour, 5 hour

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D

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the formula to find the diagonal would be

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7 0
3 years ago
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