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20-11-2021
Mathematics

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Work out the value of R
Give your answer in standard form to an appropriate degree of accuracy.

Work out the value of R Give your answer in standard form to an appropriate degree of accuracy class=

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pamelp260 pamelp260

20-11-2021

Step-by-step explanation:

R = x²/y

Substitute

R = (4.8×10⁵)²/2.8×10⁴

= 4.8²×10¹⁰/2.8×10⁴

= 23.04×10¹⁰/28000

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