The answer is 540.8
To find the mean all you have to do is add all the numbers together then divide that by how many numbers there are
There are total 4 outcomes
We can get:
Head, Head
Head, Tail
Tail, Head
Tail, Tail
So, tossing 2 coins, result in 4 possible outcomes which make the sample space.
So correct answer is option B
Answer: 0.155 kilogram
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Work Shown:
To convert from grams to kilograms, you divide by 1000
155 grams = 155/1000 = 0.155 kilogram
3. 7 times 3 equals 21 and 21+25=46.
This most of the angles you asked about except for 20 i m not sure about it sorry
