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4 years ago

What is 2500 rounded to the nearest thousand?

Mathematics

2 answers:

jeka944 years ago

4 0

Answer:

3000

Step-by-step explanation:

The given number is 2500.

We need to round off to the nearest thousand place.

Step 1: Identify the thousand place of the given number and underline it.

2 5 0 0

Here the thousand place is 2.

Step 2: Look for the next right digit of thousand place. Which is 5. If the number is 5 or greater than 5, we add 1 with thousand place.

So, we add 1 with 2, 2 + 1 = 3

Step 3: Replace thousand place with 3 and replace other digits by 0's

3000

Therefore, the answer is 3000

Dmitriy789 [7]4 years ago

3 0

Basically anything above 5 is rounded up to 10 so basically
3000

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Leo's bank balances at the end of months 1, 2, and 3 are $1500, $1530, and $1560.60,

grandymaker [24]

Leo's balance after 9 months will be: $1757.49

Step-by-step explanation:

It is given that the balances follow a geometric sequence

First of all, we have to find the common ratio

Here

$a_1 = 1500\\a_2 = 1530\\a_3 = 1560.60$

Common ratio is:

$r = \frac{a_2}{a_1} = \frac{1530}{1500} = 1.02\\r = \frac{a_3}{a_2} = \frac{1560.60}{1530} = 1.02$

So r = 1.02

The general form for geometric sequence is:

$a_n = a_1r^{n-1}$

Putting the first term and r

$a_n = 1500 . (1.02)^{n-1}$

To find the 9th month's balance

Putting n=9

$a_9 = 1500 . (1.02)^{9-1}\\= 1500.(1.02)^8\\=1757.4890$

Rounding off to nearest hundredth

$1757.49

Hence,

Leo's balance after 9 months will be: $1757.49

Keywords: Geometric sequence, balance

Learn more about geometric sequence at:

#LearnwithBrainly

5 0

3 years ago

Solve for f(2) f(x) =-4x+3 f(2)=-4(2)+3 f(2)=?

Mila [183]

The answer would be -11

5 0

3 years ago

What is equivalent to 2x-7(6)

trasher [3.6K]

-40 i think.............. im not positive but i did my best

6 0

3 years ago

X = 7W? + 4w - 6 Y =w2 - 11w +13 X-Y Your answer should be a polynomial in standard fom.

svp [43]

Answer: $w^2-22w+19$

Step-by-step explanation:

$X=7w+4w-6\\Y=w^2-11w+13\\$

$(7w+4w-6)-(w^2-11w+13)\\7w+4w-6-w^2+11w-13\\(7w+4w+11w)+(-6-13)-w^2\\22w-19-w^2\\-w^2+22w-19$

Normally we wouldn't have our square variable be negative, so in order to get rid of that negative sign without changing the equation is by multiplying by -1

$-1(-w^2+22w-19)\\=w^2-22w+19$

4 0

4 years ago

1/6(a+12)= -4 please help because I don’t understand this

iogann1982 [59]

Answer:

a=-36

Step-by-step explanation:

1/6(a+12)=-4

1) Distribute 1/6 to a and 12:

1/6a+2=-4

2) Subtract 2 from both sides:

1/6a=-6

3) Multiply both sides by the reciprocal of 1/6: (6/1)

a=-36

Let me know if you have any confusion on how I reached the solution :)

3 0

3 years ago