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2 years ago

HELP HELP PLS The population city in 2005 was 20,000. By 2015, the city's population had grown to

Mathematics

1 answer:

VLD [36.1K]2 years ago

4 0

Answer:

40250

Step-by-step explanation:

Every 10 years the population goes up by 13,500. So divided 13500/2=6750. Then add6750 to 33500

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What is the area in square feet of the part of the floor that is not covered by the rug

ohaa [14]

Can you please add a picture of the problem or type all the measurements and information?

5 0

3 years ago

How would you solve 4(y – 3y) – 19 = 32

Fittoniya [83]

Answer:

y = - 6.375

Step-by-step explanation:

Step 1:

4 ( y - 3y ) - 19 = 32 Equation

Step 2:

4y - 12y - 19 = 32 Multiply

Step 3:

- 8y - 19 = 32 Combine Like Terms

Step 4:

- 8y = 51 Add 19 on both sides

Step 5:

y = 51 ÷ - 8 Divide

Answer:

y = - 6.375

Hope This Helps :)

6 0

2 years ago

Soni has 196 pencils. if she puts equal amounts of pencils into eight boxes,she has four pencils left.How many pencils does she

Alexandra [31]

24 pencils in each box...

you would take 196 and minus it by 4 which is 192, then divide 192 by 8, which will give you 24 then 4 left over pencils

5 0

2 years ago

A certain forest covers an area of 2100 km². Suppose that each year this area decreases by 3.5%. What will the area be after 5 y

Blizzard [7]

Answer:

$\large\boxed{\sf \ \ \ 1757 \ km^2 \ \ \ }$

Step-by-step explanation:

Hello,

I would recommend that you checked the answers I have already provided as this is the same method for all these questions, and maybe try to solve this one before you check the solution.

At the beginning the area is 2100

After one year the area will be

2100*(1-3.5%)=2100*0.965

After n years the area will be

$2100\cdot0.965^n$

So after 5 years the area will be

$2100\cdot0.965^5=1757.34027...$

So rounded to the nearest square kilometer is 1757

Hope this helps

8 0

3 years ago

Read 2 more answers

A science club is made up of 18 girls and 12 boys. Four of the girls and 5 of the boys are also in the Spanish club. What percen

valkas [14]

Answer:

its 30% i did the test

Step-by-step explanation:

7 0

2 years ago