What is Q when:

Question

+10

521

1

What is Q when:

(i) Q = [(3 x10-4)^3 x (10-7)^11 x (10-4)^12] / [10^-3 x (10-17)^12]

(ii) (i) Q = [(3 x10-4)^3 x (10-8)^11 x (10-4)^12] / [10^-3 x (10-17)^12]

I kept getting Zero as the answer??

This is what the answer key shows for the first case:

= 2.7 x 10^-136 / 1 x 10^-207

= 2.7 x 10⁷¹

ln Q = 164.5

there is no answer key for the second case though

Guest Apr 3, 2016

edited by Guest Apr 3, 2016
edited by Guest Apr 3, 2016
edited by Guest Apr 3, 2016
edited by Guest Apr 3, 2016

Guest · Answer 1 · 2016-04-03T11:57:00

1-489,657,454,172.74719491603734695166- This is the correct answer.

2-5,660,939,593.3647550067912213-This is the correct answer.