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Alexeev081 [22]
3 years ago
14

there are 2 germs in a jar and they multiply by 2 every minute how many germs are there after a hour​

Mathematics
1 answer:
Yanka [14]3 years ago
7 0

Answer:

240

Step-by-step explanation:

1.) 60 times 2

   There are 60 minutes in a hour and since there are 2 germs in the jar.

2.) 120 times 2

   120 from the total, and 2 germs are made every minute, you multiply.

     

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Step-by-step explanation:

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We define a bow-tie quadrilateral as a quadrilateral where two sides cross each other. An example of a bow-tie quadrilateral is
aleksandrvk [35]

Answer:

70/5985

Step-by-step explanation:

We know that a quadrilateral needs to have four vertices (or points on the circle). There are always two ways to link the cross — horizontally or vertically. Using my limited knowledge of combinations, we know that choosing four points out of seven equals 35. Multiplying the two ways to connect those lines (again, horizontally and vertically) makes 35*2 = 70 "bow-tie quadrilaterals" that can be formed on the circle using four points. There are 5985 ways four chords can be chosen out of twenty-five chords because C(25,4) equals 5985, so the probability is 70/5985... and then we just need to simplify that fraction.

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3 years ago
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EleoNora [17]

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Step-by-step explanation:

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Hey there! :D

x+56/7=11

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I hope this helps!
~kaikers
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3 years ago
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