Firstly, you want to multiply (f^4)^2.
Next, multiply everything on the numerator.
Next, divide.
Now remember that f^-2 = (1/f^2), so just convert the negative powered exponent to that, and your answer will be
A middle school band has 45 sixth and seventh graders The ratio of sixth to seventh graders is 2 to 3 how many sixth graders are
1 answer:
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Answer:
factorise out a and x :
but from general factorization:
a » x
b » 2
therefore:
