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Bingel [31]
3 years ago
6

I don't get it at all please help me

Mathematics
1 answer:
meriva3 years ago
4 0
Set the formula up and insert the stuff

=16.56 if you use the A=PIr^2 

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Lane reads 25 pages in 30 minutes if lane reads 200 pages at the same rate how long will it take her
max2010maxim [7]

Answer:

4 hours

Step-by-step explanation:

She will take 4 hours.

If she reads at 25 pages per 30 minutes, that will be 50 pages per hour.

It will take 2 hours to read 100 pages, therefore it will take 4 hours to read 200 pages.

6 0
3 years ago
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A town had a population of 5,000 in 2009 if the towns population decreased 5%each year what would it be the next four years
Contact [7]

Answer:

4072.53

explanation:

5,000 x 0.95= 4750

4750 x 0.95

4 0
3 years ago
a gold and diamond bracelet sells for $1800 . find the sales tax and the total price if the sales tax rate is 5.5% .
Sergio [31]

Answer:

Sales Tax In Amount =$99

Total amount of purchase = $1899

Step-by-step explanation:

First, let's find sales tax price in amount(dollars)

(Total Amount)*(percentage of tax)/100=Tax in amount

(1800)*(5.5%)/100 = $99

Therefore, the sales tax in amount would equal to $99, which is the same as 5.5%.

Now, let's find the total price of the purchase.

$1800+$99= $1899

So, the total cost of the purchase would equal to $1899.

7 0
3 years ago
Help please this is due tonight
Natalija [7]

Answer:

x = 5

Step-by-step explanation:

Since the triangles have to be congruent (through SSS), we know that:

2x + 3 = 4x - 7

We simplify this to: 2x = 10

And then: x = 5

7 0
3 years ago
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Which of the following is an example of randomization?
ziro4ka [17]

Um I would need more information but if this was a riddle i would answer: this question.

6 0
3 years ago
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