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4 years ago

6

Can someone help me on this problem

2 answers:

Svetradugi [14.3K]4 years ago

5 0

1.5p+3p+2.5p= total amount

alukav5142 [94]4 years ago

4 0

You will earn 7 dollars each person

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The world's population is expected to grow at a rate of 1.3% per year until at least the year 2020. In 1994 the total population

Marina CMI [18]

The solution to your problem is as follows:

Given:
P₀ = 5,642×10^6 people,
i = 1.3% = 0.013 per year,
n = 2020 - 1994 = 26 years,

We get:
<span>
Pn = P₀ e^(i.n) </span>
. . .= 5,642×10^6×e^(0.013×26)
<span>. . .= 7,911×10^6 people

Therefore, the </span>the world's predicted population in the year 2020 is <span>7,911×10^6 people.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!</span>

5 0

3 years ago

The house-numbers on a certain street go from 111 to 888888. The function B(n)B(n)B, left parenthesis, n, right parenthesis mode

erma4kov [3.2K]

Answer:

I don't understand it dear

8 0

3 years ago

PLEASE HELO FAST I HAVE TO SUBMIT SOON

laiz [17]

Answer:

113.4 = x(18)

x = 6.3

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Jamie wants to treat some friends to lunch.He has $40 and knows that lunch will cost about $7 per person.”p”. How many people ca

gregori [183]

Answer:

5

Explanation:

Since you can't have 5.7 persons and 6 is over that's why answer is 5

6 0

4 years ago

A marine surveyor uses a rangefinder and a compass to locate a ship and an island in the vicinity of the coast on which she stan

Lemur [1.5K]

Answer:

The distance between the ship and the island is $d\approx 567.23 \ft$ .

Step-by-step explanation:

The ship's azimuth is the direction measured as an angle from the north.

You should draw a diagram of the situation.

From the information given we know two distances and the angle between them and we want to find the distance between the ship and the island.

To find the distance between the ship and the island we can use the Law of Cosines.

<em>If a, b and c are the lengths of the legs of a triangle opposite to the angles A, B and C respectively; then the law of cosines states:</em>

$c^2=a^2+b^2-2ab\cdot cos(C)$

This law is useful for finding: the third side of a triangle when we know two sides and the angle between them like in this case.

The angle is

$\theta=48\°+(360-332)\°=76\°$

And the distance is given by

$d=\sqrt{393^2+515^2-2(393)(515)cos(76)} \\\\d=\sqrt{-404790\cos \left(76^{\circ \:}\right)+419674}\\\\d\approx 567.23 \ft$ .

7 0

3 years ago