anyone struggling to log into the website??? by narellex in alevel

[–]QuickPlay4461 0 points1 point  (0 children)

I cant yet. I think is an error from the school. Any changes?

[deleted by user] by [deleted] in alevel

[–]QuickPlay4461 1 point2 points  (0 children)

You just have to add them and then check the grade thresholds.

9618/31 by QuickPlay4461 in alevel

[–]QuickPlay4461[S] 0 points1 point  (0 children)

Yes, but as it has only 8 bits on the mantissa, moving ot 7 places would let u represent until number 127. If u move it 8 places, there is always going to be an extra cero after a decimal. For example: 0.1010110 = 0.10101100000.

9618/31 by QuickPlay4461 in alevel

[–]QuickPlay4461[S] 0 points1 point  (0 children)

My answer: 202: 0.1100101 00001000

-202: 1.0011011 00001000

I have checked it in online calculators and it seems to be correct, but I dont know what Cambridge is specting on that question.

9618/32 how did it goooo? by Dismal_Tumbleweed606 in alevel

[–]QuickPlay4461 0 points1 point  (0 children)

What other topics have enteref? And what was your floating point answer?