36pi = 4/3 * pi * r^3
27 = r^3
r = 3 in
8.-12y^10 9.-15z^17 10.a^3b^3/125 11. 9x^2y^6/z^4
Answer:
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Step-by-step explanation:
Given
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← divide numerator/ denominator by 14 )
= -
Its intersection would be at the centre of the sphere, each line being perpendicular to the other, probably
Answer: The answer is given below
Step-by-step explanation:
From the question, we are informed that the money m (in £) Xavier has to spend each week is his wage w (in £) subtract the tax t (in £) he pays on his income. Therefore, the formula for the money he can spend will be:
m = w - t
The amount of money that he has to spend if he earns £120 a week and pays £41 in tax will be:
m = w - t
m = £120 - £41
m = £79
