There is a bell at the top of a tower that is 45m high. The bell weighs 19kg. The bell has
1 answer:
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Answer:
1.28f
if a term doesn't have a coefficient
it is considered that the coefficient
is 1
Answer:
C
Step-by-step explanation:
If a number is to the power of a negative number, then it is just that number's reciprocal: e.g. y⁻ˣ =
Therefore, m⁻² will be m² in the denominator, as n⁻³ will be n³ in the numerator.
That will look like .
So, that is C.