According to the Law of Conservation, 10,000 J of energy will be released and transformed into sound, heat, and mechanical energy. This is true because energy cannot be destroyed or created; it just transforms into some other type of energy.
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<span>Answer: a) (5x - 1) (x + 6)
Explanation:
</span>5x² + 29x − 6 = (5x - 1) (x + 6)
5x \ / -1 -x
\/
/\
x / \ 6 30x
--------------------------------
5x² -6 29x
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Answer:
62.2%
Step-by-step explanation:
We are told in the question that:
The total number of students going = 45 students
The number of year 8 students going for the ski trip = 28 students
The proportion is :
28/45
Converting this proportion to a percentage.
28/45 × 100
= 0.6222222222222222 × 100
62.222222222%
Approximately to 1 decimal place is
62.2%
