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avanturin [10]
3 years ago
14

A bookcase has 6 shelves.

Mathematics
1 answer:
xeze [42]3 years ago
8 0

Answer:

21 books are on each shelf.

Step-by-step explanation:

To solve this you need to divide 130 and 6 so you should get 21 with a remainder of 4 which is the amount of books on each shelf and the amount of books that are left over.

I hope this helps :D

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If you sum the numbers from 1 to 36, the sum is ?
Snowcat [4.5K]
I got 665 but I was typing pretty fast so sorry if it’s not right. That is if you mean add every number together like 1+2+3+4.....
7 0
4 years ago
If ABCD is dilated by a factor of 1/2, the coordinate of C' would be:​
rewona [7]

Answer:

Hello Love! Answer: 1, 2

Step-by-step explanation:

dilating by 1/2 is just a fancy way of saying divide the coordinates by 2 so 2÷2 = 1 and 4 ÷ 2 = 2

Hope this helps! Was doing this is math this week!

4 0
3 years ago
A person invest $3000 in a bank the bank pays 6.75% interest compounded semi annually to the nearest 10th of a year how long mus
Monica [59]

Answer:

It would take 12.1 years.

Step-by-step explanation:

We are given with $3000 invested in bank pays 6.75% interest compounded semi annually to the nearest 10th. We are asked to find the number of years the bank reaches $6700.

Let's use the compound interest formula.

A= P(1+\frac{r}{n}) ^{nt}

We know A=6700

P=3000

r =0.0675

n=2(because compounded semiannually)

t =?( we need to find it)

Plug in the known values into the formula.

6700=3000(1+\frac{0.0675}{2}) ^{2*t}

Simplify and solve for 't'

Divide both sides by 3000

2.23333= (1.03375)^{2t}

Take log on both sides

log(2.23333) = 2t log(1.03375)

Divide both sides by log(1.03375)

24.2067=2t

Divide both sides by 2.

t=12.10...

To round to nearest 10th, we get t=12.1 years.

3 0
3 years ago
plz give me the correct answer this is for my math homework(((((((((( 72 - g = 36 what is the solution for g)))))))
kari74 [83]
G is equal to 36. Hope I helped.
5 0
3 years ago
Read 2 more answers
22 is to 555 as 55 is to
GalinKa [24]

Answer:

If I'm not mistaken I believe it is 100

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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