Answer:
X = 4
Explanation:
Start 2800
End 175
175 = 2800x(0.5)^X
175/2800 = 0.5^X
0.0625 = 0.5^X
log(0.5 x) = log(0.0625)
x · log(0.5) = log(0.0625)
-0.301x = -1.204
x = -1.204/-0.301
x = 4
0.841 micrograms is the answer.
If you have any questions, let me know.
Black hole, or a singularity contained within an event horizon through which no light can escape.
Answer:
YOU BETTER GIVE THEM BRAINLEIST ↑↑↑↑↑
Explanation: