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Setler [38]
3 years ago
10

What kind of background would fit?

Mathematics
1 answer:
Dafna11 [192]3 years ago
6 0

Answer:

Is this even math

Step-by-step explanation:

No it isn’t

Just ask a forum or something and not an education site lol

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The table gives the surface areas, in square kilometres, of five seas.
zlopas [31]

The table is missing, so i have attached it.

Also, the correct question is;

The surface area of the East China Sea is k times the surface area of the Baltic Sea.

Work out the value of k.

Give your answer to the nearest whole number

Answer:

k = 3

Step-by-step explanation:

From the attached table,

Surface area of east china = 1.25 × 10^(6) km²

Surface area of Baltic sea = 4.22 × 10^(5) km² = 0.422 × 10^(6) km²

We are told that the surface area of East China Sea is k times that of the surface area of the Baltic Sea.

Thus;

1.25 × 10^(6) = k × 0.422 × 10^(6)

k = 1.25/0.422

k = 2.96

Approximating to whole number gives;

k = 3

4 0
3 years ago
Suppose that during the 1990s, the population of a certain country was increasing by 1.7% each year. If the population at the en
dem82 [27]
The answer would be 5.491 million, but can be rounded to 5.5 million.
3 0
3 years ago
How can you tell if a point is a solution to a system of equations?
Anna35 [415]

Answer: you have to substitute them into the equation

Step-by-step explanation:

example: x = 2y - 6

lets say you test 4/5 so it would be 4 = 2(5) - 6

this equals 4 = 10 - 6 which is true

so that is how you test to see if the equation is right

remember the first number goes to "x" and the second one goes to y

hope this helps mark me brainliest if you can

3 0
3 years ago
What is the answer to this question with work I need it ASAS
PtichkaEL [24]

The answer is 7 3/4 inches.

I noticed the word "train" in the problem and I knew I had to help you! :)

6 0
2 years ago
Bro i can’t fail this real talk i need help please i’ll give u a brainliest for your help please
marin [14]

Answer:

33.4933333333, rounded, 33.5x^{3}

4/3x3.14x2x2x2=33.4933333333

5 0
3 years ago
Read 2 more answers
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