Distance from base = 305 / tan(29.5deg)
= 539 ft
The answer to your question of what is 273 times 346 is 94,458
Answer: 
Step-by-step explanation:
We know that the general form of the exponential decay formula is
, where y is final amount remaining after t time, A is the original amount and r is the rate of decay
Now, the ratio of strontium-90 remaining, p , as a function of years, t , since the nuclear accident. 
Hence, the ratio of remaining since the nuclear accident is 
Your answer would be A)
Hope this helps (:
Answer:
srry just delete my thing
Step-by-step explanation: