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BartSMP [9]
3 years ago
9

CebOOK

Mathematics
1 answer:
stepladder [879]3 years ago
6 0

Answer:

r = 5/3

Step-by-step explanation:

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Sarah makes 5 ribbons the first day. On the second day she doubles the number of
sdas [7]
20 ribbons

Explanation:
1st day— 5 ribbons
2nd day—2 x 5 = 10 ribbbns
3rd day— 2 x 10 = 20

Hope this helps
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3 years ago
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Students in a school are asked to pick either football, rugby or tennis to play in their lesson.
grin007 [14]

Step-by-step explanation:

let x be rubgy liked let y football liked

x/125=12/25

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2 years ago
Suppose you are a salesperson for
Sliva [168]

Answer:

27,000$ worth of sales

Step-by-step explanation:

What you need to earn - what you earn monthly = 1/6 of the amount you need to sell.

4000 - 2200 = 1800

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You must sell MORE than $27,000 worth of sales in order to earn more than $4000.

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3 years ago
You draw two marbles without replacement from a bag containing 2 green marbles and 3 black marbles. What are the possible outcom
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2 greens
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7 0
3 years ago
The main show tank has a radius of 60 feet and forms a quarter sphere where the bottom of the pool is spherical and the top of t
svetlana [45]

The given radius is = 60 feet

The volume of the sphere is given by = \frac{4}{3} \pi r^{3}

So we will find the volume of the sphere using radius as 60 and pi as 3.14

Volume = \frac{4}{3}*3.14*60*60*60 = 902059.20 cubic feet

As quarter of anything is defined as its one-fourth part, so here the volume of the quarter of sphere can be calculated by finding one fourth of the calculated volume.

So volume of quarter sphere = \frac{902059.20}{4}

= 225514.80 cubic feet

And rounding this to nearest whole number we get 225515 cubic feet as the answer.


3 0
3 years ago
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