Mathematics, 15.10.2019 13:20, jenniferleeross53
3. the shutter speed ,s, of a camera varies inversely as the square of the aperture setting, f,. when f=8, s=125..
a) find a formula for s in terms of f.
b) hence, or otherwise, calculate the value of s when f=4.
i need now
maths
Answers: 2
Mathematics, 21.06.2019 20:30, amauris77748
There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?
Answers: 3
3. the shutter speed ,s, of a camera varies inversely as the square of the aperture setting, f,. whe...
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