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3 years ago

What is the gcf of 18 and 42!!?

2 answers:

7 0

The gcf of 18 and 42 is the largest positive integer that divides the numbers 18 and 42 without a remainder. Spelled out, it is the greatest common factor of 18 and 42. Here you can find the gcf of 18 and 42, along with a total of three methods for computing it.

Bingel [31]3 years ago

3 0

The GCF of 18 and 42 is 6. 6 goes into 18 three times and it goes into 42 seven times.

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A rhinoceros weight when rounded to the nearest thousand was 4,000 pounds. Which of these is the least the rhinoceros could have

Rudik [331]

Answer:

B- 3,500.

Step-by-step explanation:

This is because 3,500 is the lowest number that can be rounded to 4,000.

3,999 and 4,001 can also be rounded but.. (let me show you an image to help).

3,500 < 3,999 < 4,001.

That goes from smallest to largest numbers that round to 4,000.

Hope that helps. x

5 0

3 years ago

Help me on this question quickly

olchik [2.2K]

Answer:

1) More

2) sorry i don't understand this one

3) 15

4) 3

5) 15

6) 6

Step-by-step explanation:

4 0

4 years ago

The population density of the world is calculated by finding the ratio of the total number of people in the world to the area of

Romashka [77]

Answer:

Step-by-step explanation:

A = Surface area of the Earth = $1.5\times 10^8\ \text{km}^2$

Total number of people on Earth = 7.594 billion as of 2018 = $7.594\times 10^9$

We need to find the number of people living in each square km of land area.

So, we need to divide the number of people by the land area of the Earth.

$1.5\times 10^8\ \text{km}^2=7.594\times 10^9\ \text{people}$

$\Rightarrow 1\ \text{km}^2=\dfrac{7.594\times 10^9}{1.5\times 10^8}$

$\Rightarrow 1\ \text{km}^2=50.63\approx 51\ \text{people}$

So, 51 people will inhabit each square km of land area.

5 0

3 years ago

Please solve thank you

jeka57 [31]

Find the perimeter of the painting because that's what the frame will be:
2(5)+2(6)=P
10+12=P
22=P
Multiply 22 by 5 because the painting has a perimeter of 22 feet and each one foot will cost 5 dollars
22*5=110
The frame would cost $110

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3 years ago

Make a tree diagram which shows the sample space of rolling a cube with faces numbered 1-6 and flipping a fair coin. Using this

Doss [256]

Answer:

C.) P(5, H) = 1/12

Step-by-step explanation:

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3 years ago