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Semenov [28]
3 years ago
10

What is the world’s predicted population in the year 2020, rounded to the nearest million?

Mathematics
1 answer:
deff fn [24]3 years ago
4 0

Answer:

B

Step-by-step explanation:

Given

P_0=5642000000 people

Growth Rate=i=1.3%

Since the years will be counted from 1994

So for 2020 population:

n=26 years

Using the formula,

P_n= P_0 e^in

Putting the values,

P_n=(5642000000)*(2.71828)^(0.013*26)

P_n=(5642000000)*1.40214

P_n= 7910874921.6228

Rounding off to nearest million

P_n= 7911000000 people

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Trig please help.
iris [78.8K]

Answer:

24, 40

Step-by-step explanation:

The area of a triangle is given by the formula

A=\frac{1}{2}bh

where

b is the length of the base

h is the length of the height

For the 1st triangle here, we have:

b = 6 is the base

h = 8 is the height

So, the area of the triangle is

A_1=\frac{1}{2}(6)(8)=24

For the 2nd triangle here, we have:

b = 8 is the base

h = 10 is the height

So, the area of the triangle is

A_2=\frac{1}{2}(8)(10)=40

4 0
3 years ago
Part a: what is the initial value of the function? what does it mean in the context of the situation?
ser-zykov [4K]

Answer:

Initial value = 10, slope = 4

Step-by-step explanation:

Initial value is the point where x takes its lowest value. In this case it is x = 0 and y = 10. Rate of change is the slope at a given point. Because this is a first order equation graph the slope is always the same. And in this case it is 4 as for every 1 unit of x the y goes 4.

4 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!<br><br> Factor.<br><br> 64x^9 − 125y^6
OleMash [197]

The answer is

(4x^3 - 5y^2) (16x^6 + 20x^3 y^2 +25y^4)

8 0
3 years ago
Read 2 more answers
I’d appreciate the help!
Elis [28]

Answer:

\displaystyle 1\frac{119}{250}\:liter

\displaystyle 7,5\:sleps

\displaystyle 37,3\:sleps

Step-by-step explanation:

\displaystyle 1\frac{119}{250} = \frac{1476}{1000}

\displaystyle 1\frac{1}{13} \times 7 = 7\frac{7}{13} ≈ 7,538461538 ≈ 7,5

\displaystyle \frac{41}{1\frac{1}{10}} = 37\frac{3}{11} ≈ 37,3

I am joyous to assist you anytime.

4 0
3 years ago
Which expression shows (3*100)+(5*10)+(5*1/10) in standard form?​
Ivenika [448]

Answer:

Step-by-step explanation: 3 x 100 + 4 x 10 + 5 x 1 Standard form is the reverse ...

7 0
3 years ago
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