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Gennadij [26K]
3 years ago
10

The half-life of a radioactive kind of antimony is 60 days. If you start with 280 grams of it,

Mathematics
1 answer:
Fynjy0 [20]3 years ago
8 0

Answer:

Step-by-step explanation:

here

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Find the minimum and maximum possible areas of a rectangle measuring 6 km by 11 km.
defon
Area of rectangle=length * breadth
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3 years ago
What is the number of possible outcomes when tossing 4 coins at once?
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When you are doing an equation like this, multiply every variable by the next. For example, if you had how many ways could 5 colors be arranged, you would do 5 times 4 times 3 times 2 times 1, because there are 5 options for space 1, 4 for space 2 and so on. For this equation, the first coin you toss has 2 possible options, and so do the other 3 coins. So 2 times 2 times 2 times 2 = 16. The answer is A. I hope this helped! Please give brainliest!
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Help me please!..
AlexFokin [52]

Answer:

44 times

Step-by-step explanation:

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Answer:

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