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Montano1993 [528]
2 years ago
11

How many different 2-person conversations would happen at a party of 30 people

Mathematics
1 answer:
tigry1 [53]2 years ago
7 0
15 because simple division 30 divided by 2 is 15 only 15 can happen
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Yao Xin puts 3/10 liters of potting soil in each pot for planting flowers. She has 17/3 liters of potting soil. How many pots ca
kari74 [83]

For this case defining variables we have:

x: total amount of liters of potting soil.

y: number of liters of potting soil in each pot.

We have then to find the number of pots we use the following expression:

N = \frac{x}{y}

Substituting values we have:

N = \frac{\frac{17}{3}}{\frac{3}{10}}

Rewriting we have:

N = \frac{170}{9}

N = 18.8

Rounding to the previous whole we have:

N = 18

Answer:

Yao Xin can fill 18 pots

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3 years ago
If anyone could help with any 3 or all of these questions it would be great!
adell [148]

Answer:

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kozerog [31]
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Answer:

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