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Whitepunk [10]
3 years ago
13

Are these correct? If not please help me write the correct answer.​

Mathematics
2 answers:
Llana [10]3 years ago
8 0

Answer:

i = correct

ii = correct

iii = correct

iv = correct

4

i = 16/81 => 0.1975308642

ii= 1/64

Keith_Richards [23]3 years ago
4 0

Answer:

Mostly correct

For Q3, you are doing great, you remembered that negative numbers can happen if the exponent is an odd number.

For Q4, I think you were confused with the fractions,

4(i)

(\frac{2}{3} )^{4} = (\frac{2^{4}}{3^{4}}) = (\frac{16}{81}) =0.198

4(ii) is also wrong but I'll let you try to fix it yourself following what I given you for 4(i). You should get 1/64

Hope this helps!

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<u><em>The picture of the question in the attached figure</em></u>

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