Given Z =0.0087957763 plusminus 0.000007530. write Z in scientific notation to t

Question

Given Z =0.0087957763 plusminus 0.000007530. write Z in scientific notation to the corrext number of significant figures Select one. (8.80 plusminus 0.00753) times l0^minus 6 8.7958 times l0^minus 3 plusminus 7.5 times l0^minus 6 (8.796 plusminus 0.008)x l0^minus 3 (8.7 958 plusminus 0.007 5) times l0^minus 3 Given w = 0.0564991 plusminus 0.002512.write w with the correct number of significant figures select one 0.0565 plusminus 0.0025 0.056 plusminus 0.003 0 057 plusminus 0.002 0.0565 plusminus 0.0003

Explanation / Answer

First question:

Option (b) is the correct answer.

Explanation:

If right side digit is greater than 5 then one is added into left digit to get the significant figures.

Second question:

Option (a) is the correct answer.

Approximation is taken same as the reason mentioned above.

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