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R = x squared divided by y. x = 4.8 x 10 to the power of 5. y = 2.8 x 10 to the power of 4. Work out the value of R. Give your answer in standard form to an appropriate degree of accuracy.

Answer :

abidemiokin

Answer:

[tex]R = 1.714\times 10^{6}\\[/tex]

Step-by-step explanation:

Give the expression [tex]R = \frac{x^2}{y}[/tex]

Given

[tex]x = 4.8 \times 10^5\\y = 2.8 \times 10^4[/tex]

[tex]R = \frac{(4.8\times 10^5)^2}{2.8\times10^4}\\R = \frac{4.8\times 10^{10}}{2.8\times10^4}\\R = \frac{4.8}{2.8} \times 10^{10-4}\\ R = \frac{4.8}{2.8} \times 10^{6}\\R = 1.714\times 10^{6}\\[/tex]

Hence the value of R is [tex]R = 1.714\times 10^{6}\\[/tex]

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