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ycow [4]
3 years ago
6

Can someone help me with this

Mathematics
1 answer:
svp [43]3 years ago
5 0

I have added the solution, please specify as a comment if you do not understand..

r = 9 ft

h = 12 ft

Answer is 1186,92

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A group of 5 friends is out to diner. Each of the friends is going to order the dinner special, and they have a coupon for $10 o
Andreas93 [3]

Answer:

I believe the last one is correct

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Step-by-step explanation:

6 0
2 years ago
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Tina is saving to buy a notebook computer. She has two options. The first option is to put $200 away initially and save $10 ever
omeli [17]

The <em>correct answers</em> are:


It would take 5 months and she would save $250.


Explanation:


Let m be the number of months.


For the first way of saving, $200 up front and $10 each month, the expression would be

200+10m.


For the second way of saving, $100 up front and $30 each month, the expression would be

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Setting them equal gives us the equation

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Subtract 10m from each side:

200+10m-10m = 100+30m-10m

200 = 100+20m


Subtract 100 from each side:

200-100 = 100+20m-100

100 = 20m


Divide both sides by 20:

100/20 = 20m/20

5 = m


It would take 5 months.


$200 up front and $10 each month for 5 months:

200+10m

200+10(5)

200+50

250


She would save $250.

6 0
3 years ago
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What is 21/49 in simplist from
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3 years ago
This is an off topic question but i feel the need to let other peoples brains keep running so these are the questions i will giv
serg [7]
<span>−4.6−(0.4+7.2)
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4 and 5 is properties of addition

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3 years ago
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4 0
3 years ago
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